level 1 slides lessons 6 10 v4 wb7 oml
DESCRIPTION
Brian Daley EC-001TRANSCRIPT
Visual LEVEL1.1
Visual LEVEL1.2
Lesson 6: Basic Communication Skills
Visual LEVEL1.3
Exercise
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Exercise Results
What did I ask everyone to do?
What did you do?
What caused confusion?
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Get Message to Intended Recipient
Quickly
Accurately
Minimum of FussOperating Skills
Communication Method
Noise
Skills of Receiving Party
Cooperation of Others
Adequate Resources
Visual LEVEL1.6
Why Are Emergency Communication Techniques Different?
Life and death communications are not part of our daily experience
Most of what we say and do each day does not have the potential to severely impact the lives and property of hundreds or thousands of people
In an emergency, any given message can have huge and often unintended consequences
An unclear message, or one that is modified, delayed, mis-delivered, or never delivered at all can have disastrous results
Visual LEVEL1.7
Listening
LISTENING 40%-50%
TALKING 35%
READING 16%
WRITING 9%
Source: “Listening: The Forgotten Skill”, Madelyn Burley-Allen
Visual LEVEL1.8
Why Is Listening Efficiency Low?
Daydreaming
Mental Tangents
Don’t Want to Be There
Juggling
Don’t Like the Speaker
Bored
Don’t Understand the TopicForming a Response
Too Interested in Physical Characteristics
Hearing what you want to hear
Visual LEVEL1.9
Listening..The Forgotten Skill
Listening is not the same as “hearing” You can have excellent hearing but still have
weak listening skills
Listening is a learned skill
What does ineffective listening cause?
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Ineffective Listening
Misunderstandings
Loss of Important Information
Confused Instructions
Frustration
Embarrassment
Visual LEVEL1.11
Listening
Taking In Information
Non-judgmentalEmpathetic
Acknowledge the Talker
Improve Communication
Invite Communication to Continue
Carry Idea Forward
Visual LEVEL1.12
Listening Exercise from NCS Class
An exercise to increase listening awareness.. For five minutes, list all the sounds you hear Do this 2-3 times a day in different
environments to sharpen your listening awareness
• Perhaps even add a radio or scanner and try to follow the traffic as well
• Listen to weak signals on Shortwave/HF/AM Broadcast Band
Visual LEVEL1.13
Microphone Techniques
Using your microphone correctly can make a big difference in intelligibility
Hold the mic close to your cheek, and just off to the side of your mouth
Talk across, rather than into, the microphone Reduce breath noises and "popping" sounds that can
mask your speech
"Voice operated transmission" (VOX) is not recommended for emergency communication
Visual LEVEL1.14
Speaking
Normal, clear, calm voice
Shouting = over-modulation and distortion Will not increase volume at the
receiving end
Normal pace Rushing = slurred and unintelligible
speech
Pronounce words carefully Making sure to enunciate each syllable
and sound
Visual LEVEL1.15
Repeater Use
Leave a little extra time between pressing the push-to-talk switch and speaking A variety of delays can occur within a system,
including CTCSS decode time, and transmitter rise time
Leaving extra time is also necessary on any system of linked repeaters Allow time for all the links to begin transmitting
Visual LEVEL1.16
After Transmission
Pause a little longer than usual between transmissions any time there is a possibility that other stations may
have emergency traffic to pass from time to time.
A count of "one, one thousand" is usually sufficient.
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Brevity & Clarity
Only the information necessary to get the message across clearly and accurately
Extraneous information Distract the recipient Misinterpretation Confusion
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Brevity & Clarity
If you are the message's author and can leave a word out without changing the meaning of a message, leave it out
If the description of an item will not add to the understanding of the subject of the message, leave it out
Avoid using contractions within your messages Words like "don't" and "isn't" are easily confused.
If someone else has drafted the message, work with the author to make it more concise
Visual LEVEL1.19
Brevity & Clarity
Listen to a scanner Police/fire radio dispatchers Air traffic controllers Transmissions sound crisp and professional
Do not editorialize, or engage in chitchat An emergency net is no place for
• "Hi Larry, long time no hear," • "Hey, you know that rig you were telling me about last
month...." • Or any other non-essential conversation.
Visual LEVEL1.20
Brevity & Clarity
Say exactly what you mean Using non-specific language can lead to
misunderstandings and confusion
Communicate one complete subject at a time
If you are sending a list of additional food supplies needed, keep it separate from a message asking for more sand bags. Chances are that the two requests will have to be
forwarded to different locations, and if combined one request will be lost
Visual LEVEL1.21
Plain Language
“Plain Language: Common terms and definitions that can be understood by individuals from all responder disciplines. The intent of plain language is to ensure the clear and accurate communication of information during an incident.”
• FY07 NIMS Compliance Metrics – Terms of Reference
Visual LEVEL1.22
Plain Language
Not everyone involved in an emergency communication situation will understand amateur slang and technical jargon
Exception Standard "pro-words" (often called "pro-signs")
used in Amateur traffic nets, such as "clear," "say again all after" and so on
All messages and communications during an emergency should be in plain language
Visual LEVEL1.23
Common Terminology
Is an ICS wide fundamental
Necessary for operations, planning, and standard
operating procedures (SOPs)
A common dialect for describing the “who, when, why, where, what, and how” of operations
Visual LEVEL1.24
Plain Language
Not all Plain Language has the same meaning For example:
• The California Highway Patrol requests “Backup” when they need another officer in an emergency. They request “Assistance” when they want a cover unit.
• The Los Angeles County Sheriff uses the same two words, but uses them in the exact opposite meaning.
Visual LEVEL1.25
Be Careful
Avoid words or phrases that carry strong emotions. Most emergency situations are
emotionally charged already, and you do not need to add to the problem.
• "horrific damage and people torn to bits"
• "significant physical damage and serious personal injuries"
Visual LEVEL1.26
Phonetics
Certain words in a message may not be immediately understood The best way to be sure it is understood
correctly is to spell it… but… Spell the word using letters, it might still be
misunderstood
Use phonetics anytime a word has an unusual or difficult spelling, or may be easily misunderstood
Visual LEVEL1.27
Phonetics
Standard practice is to first say the word, say "I spell," then spell the word phonetically Lets the receiving station know you are about to spell
the word he just heard
Phonetic alphabets Most hams and some public safety agencies use the
ITU Phonetic Alphabet Others use military alphabets or the APCO alphabet Make up your own phonetics has no place in
emergency communication
Visual LEVEL1.28
ITU Phonetic Alphabet
A - alfa (AL-fa) B - bravo (BRAH-voh) C - charlie (CHAR-lee) D - delta (DELL-tah) E - echo (ECK-oh) F - foxtrot (FOKS-trot) G - golf (GOLF) H - hotel (HOH-tell) I - india (IN-dee-ah) J - juliet (JU-lee-ett) K - kilo (KEY-loh) L - lima (LEE-mah) M - mike (MIKE)
N - november (no-VEM-ber) O - oscar (OSS-cah) P - papa (PAH-PAH) Q - quebec (kay-BECK) R - romeo (ROW-me-oh) S - sierra (SEE-air-rah) T - tango (TANG-go) U - uniform (YOU-ni-form) V - victor (VIK-tor) W - whiskey (WISS-key) X - x-ray (ECKS-ray) Y - yankee (YANG-key) Z - zulu (ZOO-loo)
Visual LEVEL1.29
Numbers
Numbers are somewhat easier to understand
Most can be made clearer by simply "over-enunciating“
One: "Wun" Two: "TOOO" Three: "THUH-ree" Four: "FOH-wer" Five: "FY-ive" Six: "Sicks" Seven: "SEV-vin" Eight: "Ate" Nine: "NINE-er Zero: "ZEE-row"
Visual LEVEL1.30
APCO Phonetic Alphabet
A - adam B - boy C - charlie D - delta (DELL-tah) E - echo (ECK-oh) F - foxtrot (FOKS-trot) G - golf (GOLF) H - hotel (HOH-tell) I - india (IN-dee-ah) J - juliet (JU-lee-ett) K - kilo (KEY-loh) L - lima (LEE-mah) M - mike (MIKE)
N - november (no-VEM-ber) O - oscar (OSS-cah) P - papa (PAH-PAH) Q - quebec (kay-BECK) R - romeo (ROW-me-oh) S - sierra (SEE-air-rah) T - tango (TANG-go) U - uniform (YOU-ni-form) V - victor (VIK-tor) W - whiskey (WISS-key) X - x-ray (ECKS-ray) Y - yankee (YANG-key) Z - zulu (ZOO-loo)
Visual LEVEL1.31
Pro-words
Procedural terms with specific meanings Save time Everyone understands precisely what is being said
Some pro-words are used in general communication, others while sending and receiving formal messages
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Pro-words
Voice MorseDigital*
Meaning and function
Clear SK End of contact. In CW, SK is sent before final identification
Over K Used to let any station know to respond
Go ahead KN Used to let a specific station know to respond
Out CL Leaving the air, will not be listening
Stand by AS A temporary interruption of the contact
Roger R Indicates that a transmission has been received correctly and in full
* Two letters are sent as one character in CW Source: ARES Field Resources Manual
Visual LEVEL1.33
Tactical Call Signs
The tactical call sign allows you to contact a station without knowing the FCC call sign of the operator Identify the station's location or its purpose during an
event, regardless of who is operating the station Have a meaning that matches the way in which the
served agency identifies the location or function
Should be used for all emergency nets and public service events if there are more than just a few participants Net Control Station (NCS) may assign the tactical call
sign as each location is "opened"
Visual LEVEL1.34
Tactical Call Signs
Emergency communications use tactical call signs exclusively to call other stations You don’t contact another station on an
emergency net by using their amateur call sign If you have a reason to call them on the net,
they have either a DESIGNATOR (if a mobile station) or a LOCATION (if a fixed station) and a FUNCTION!
Visual LEVEL1.35
Example Tactical Call Signs
State EOC Net Firebase 1
Canyon Shelter
HarborviewSAG 3Rest 1
Visual LEVEL1.36
Example Tactical Call Signs
Road Rally Operations on-site at: “MOUNTAIN TOP”. This is the TACTICAL call sign for the over event Net Control
Station. “SERVICE” TACTICAL call sign for vehicle maintenance area during rallies. “CHAIRMAN” TACTICAL call sign for event leader from the rally organization. “START” TACTICAL call sign for the initial ‘start point’ for a specific stage in a rally. “MID-POINT” TACTICAL call sign for the midway point for a specific rally stage. “SPECTATOR” TACTICAL call sign for a specific spectator point during a rally stage. “FINISH” TACTICAL call sign for the end or ‘finish’ point for a specific rally stage. “SAFETY” TACTICAL call sign for designated Rally Safety Official/Coordinator. “ADVANCE” TACTICAL call sign for ‘Advance” vehicle on a specific rally stage. “PACE” TACTICAL call sign for any ‘pace’ vehicle(s) used on a specific rally stage. “SWEEP” TACTICAL call sign for ‘sweep’ vehicle(s) used on a specific stage. “TIMERS” TACTICAL cal sign for ‘stage timers’ on a specific rally stage. Other locations and tactical call signs may be used at specific rally events that will be
established by the event chairman or their designated representative.
Visual LEVEL1.37
Calling with Tactical Call Signs
Net Control
“Net, Aid 3”
or just “Aid 3”
“Aid 3 Emergency Traffic”
“Aid 3 Priority Traffic”
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Calling with Tactical Call Signs
Net Control
Aid 3, Priority Traffic for Firebase 5
Firebase 5, call Aid 3for priority traffic
Aid 3, Firebase 5
Visual LEVEL1.39
Calling with Tactical Call Signs
Calling a station: “Team 2, this is SAR Base” “RTC Command, this is SAG 21”
The correct response is to identify with YOUR call sign, followed by the prowords “go ahead”: “Team 2, go ahead” “SAG 21, go ahead”
To end a contact, use the term “out” - not “clear” Here’s how it sounds:
“SAR Base out, WB7OML” “RTC Command out, WB7OML” “Operations out, WB7OML”
What if you need to call a specific person at a location? “Redmond EOC, this is RTC Command with contact for Deputy Smith”
What if you have a written message to deliver? “Redmond EOC, this is RTC Command with traffic” (Contrary to what some teach, you don’t identify the recipient of a written
message in the call - it will be in the message itself, and there’s no reason to duplicate the information!)
Visual LEVEL1.40
Calling with Tactical Call Signs
Your call sign is WB7OML and you have status of Medic 1 to which you are assigned Net Control from Medic 1 with status
Your call sign is WB7OML you are assigned to Rest 2 and you need to talk directly with KE7DXW assigned to Rest 3 on the same net Net Control from Rest 2 with traffic for Rest 3
Your call sign is WB7OML, spotter id KING145 and you have weather traffic Net Control from KING145 with weather
Field unit assigned to SAG1 has traffic for net control Net Control from SAG1 with traffic
Visual LEVEL1.41
Calling with Tactical Call Signs
Field unit assigned to SAG2 has a message for Medic1 and requests permission to pass the traffic. SAG2: Net Control from SAG2 with traffic for Medic1. NCS: Medic1, can you copy SAG2? Medic1: Affirmative NCS: SAG2, you may go direct with Medic1 SAG2: Medic1 from SAG2 (If Medic1 responds, message is passed and SAG2 clears. If
Medic1 cannot copy, SAG2 may ask Net Control to relay traffic.)
Visual LEVEL1.42
What about FCC Call Signs?
FCC requires that you identify at ten-minute intervals during a conversation and at the end of your last transmission Give your FCC call sign as you complete
each exchange• Tells the NCS that you consider the
exchange complete (and saves time and extra words)
• Fulfills all FCC identification requirements
Visual LEVEL1.43
Completing a Call
Net Control"Aid 3, <your call sign>."
“Aid 3, do you have further traffic?”
“Aid 3 out, <your call sign>"
Visual LEVEL1.44
A Review of Habits to Avoid
Thinking aloud on the air: "Ahhh, let me see. Hmm. Well, you know, if..." PTT is not Push to Think
On-air arguments or criticism Rambling commentaries Shouting into your microphone "Cute" phonetics Identifying every time you key or un-key the mic Using "10" codes, Q-signals on phone, or anything other
than "plain language" Speaking without planning your message in advance Talking just to pass the time
Visual LEVEL1.45
Exercise – Tactical Call Signs
Break off into groups of 6
Assign a NCS from your group
NCS assigns a tactical call sign to each student in their group
Practice a roll call to get a SITREP from each station using tactical call signs and FCC call signs SITREP for all stations is “no damage at this location –
this is an exercise”
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Practice
Do you practice with tactical call signs on your training nets?
Example – do a roll call and assign tactical call to each station responding. Use tactical call for remainder of the net.
Visual LEVEL1.47
Lesson 6 Activities
1. Using what you have learned, edit the following exchange to make it clear and concise.
"KA1XYZ at Ramapo Base, this is Bob, K2ABC at Weston EOC calling."
"K2ABC, this is KA1XYZ. Hi, Bob. This is Ramapo Base, Harry at the mic. Go ahead. K2ABC from KA1XYZ."
"KA1XYZ, this is K2ABC returning. Hi, Harry. I have a message for you. By the way, remember to call me later about the get-together the club is having next month. Are you ready to copy the message?" KA1XYZ, this is K2ABC, over to you Harry."
Visual LEVEL1.48
Lesson 6 Activities
2. Based upon what you have read in this lesson, list five errors to avoid when communicating during an emergency.
Visual LEVEL1.49
Lesson 6 Questions
1. In emergency communication, which one of the following is NOT true?
A. Listening is only about 10% of communication.
B. Any message can have huge and unintended consequences.
C. A message that is never delivered can yield disastrous results.
D. Listening also means avoiding unnecessary communications.
Visual LEVEL1.50
Lesson 6 Questions
2. Which of the following procedures is best for using a microphone?
A. Hold the microphone just off the tip of your nose.
B. Talk across, rather than into, your microphone.
C. Shout into the microphone to insure that you are heard at the receiving end.
D. Whenever possible, use voice operated transmission (VOX).
Visual LEVEL1.51
Lesson 6 Questions
3. In emergency communications, which of the following is true?
A. Never use "10 codes" on Amateur Radio.
B. Use "Q signals" on served-agency radio systems.
C. Under NO circumstances use "Q" signals on a CW net.
D. Use technical jargon when you feel that it is appropriate.
Visual LEVEL1.52
Lesson 6 Questions
4. Which of the following is always true of a tactical net?
A. Personal call signs are never used.
B. Personal call signs are always preferred over tactical call signs (such as "Aid 3").
C. Personal call signs are required at ten-minute intervals during a conversation or at the end of your last transmission.
D. Personal call signs are required at ten-minute intervals during a conversation and at the end of your last transmission.
Visual LEVEL1.53
Lesson 6 Questions
5. Which of the following is the most efficient way to end an exchange on a tactical net?
A. Say "Over".
B. Say "Roger".
C. Give your FCC call sign.
D. Ask Net Control if there are any further messages for you.
Visual LEVEL1.54
Lesson 6 Reference Links
Reference links: The Public Service Communications Manual:
www.arrl.org/FandES/field/pscm/index.html
ARRL ARES Field Resources Manual: www.arrl.org/FandES.field/aresman.pdf
Visual LEVEL1.55
Lesson 7 - Introduction to Emergency Nets
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Definitions
Net: A group of stations who gather on one frequency, with a common purpose. The net provides a structure and organization to allow an orderly flow of messages.
Net Control Station (NCS): The station in charge of the net and directing the flow of messages and general communications.
Formal Messages: Written messages that are sent in a standardized format.
Informal or Tactical Messages: Brief verbal or informal written messages, intended for direct and immediate delivery.
Traffic: A term referring to messages sent over Amateur Radio, usually formal, written messages. More generally, any messages or activity on a particular frequency.
Visual LEVEL1.57
Definitions
Pass: to send messages from one station to another.
Third Party Traffic: Messages transmitted on behalf of a person or organization other than a licensed Amateur Radio operator. This term also applies to when a person other than a licensed operator is allowed to use the microphone.
Liaison Station: A station responsible for passing messages between different nets.
Visual LEVEL1.58
What is a Net?
“Network” Something resembling an openwork fabric or structure in
form or concept, especially:• A complex, interconnected group or system • An extended group of people with similar interests or concerns
who interact and remain in informal contact for mutual assistance or support
A net of amateur radio service operators is one of the most effective methods of providing primary or supplementary communications support for a variety of public service or emergency activities or events
A Declared Net is a net started with a statement of purpose
Visual LEVEL1.59
What is an Emergency Net?
An "emergency" net is a group of stations who provide communication to one or more served agencies, or to the general public, in a communications emergency.
An emergency net may be formal or informal, depending on the number of participants and volume of messages.
Visual LEVEL1.60
Net Formats
Directed (formal) Nets “Net control station"
(NCS) organizes and controls all activity
One station wishing to call or send a message to another in the net must first receive permission from the NCS
Directed nets are the best format when there are a large number of member stations
Open (informal) Nets NCS is optional When a NCS is used at
all, he usually exerts minimal control over the net
Stations may call each other directly
Open nets are most often used when there are only a few stations and little traffic
Visual LEVEL1.61
Net Formats
Directed Net NCS declares the net
active NCS controls the
frequency Normal use of the
frequency stops Specific net topic,
conditions, and/or instructions for check-in is given
Open Net Net is declared, not
much happening Generally normal
repeater use• NCS may be there but
not in tight control of the frequency
Visual LEVEL1.62
Net Formats
Informal nets Interest Group Nets Swap Nets Training Nets
Formal Nets Traffic Nets Emergency Nets
• Started after a request for service has been submitted by a served agency through an appointed, local amateur radio Emergency Coordinator
Visual LEVEL1.63
ICS Command Net
Usually only one Command Net is used during an incident by the command and general staff
The positions down to Division/Group Supervisors will likely need 2 radios, one on the Command Channel and one for Tactical use. Scanning may be a solution, but it is highly
recommended to avoid it if possible. It may be patched via a gateway when personnel are on
disparate radio systems Cache radios or radios can be programmed for command
and general staff use This frequency/talkgroup is also used as a link between
the incident and the Dispatch Center
Visual LEVEL1.64
ICS Tactical Nets
There may be several Tactical Nets at the Division (geographic)/Group (function) Level
May use mobile communications units at the incident to patch Tactical Nets
Other Nets include: Ground-to-air Staging Logistics Net
Visual LEVEL1.65
Available/Assigned Nets
Available Nets (ICS Form 217A) Shared Channels Reference TIC Plan Frequency/Talkgroup agency listing Local/Region Communications Plan
Assigning Nets Coordinate with the Local COMC
(Communications Coordinator)
Visual LEVEL1.66
ICS Form 217A:Communications Resource Availability Worksheet
Visual LEVEL1.67
Types of Emergency Nets
Traffic net Handles formal written
messages in a specified (i.e. ARRL) format.
National Traffic System (NTS)
ARES or RACES traffic nets may be directed or open depending on their size
Tactical nets Real-time coordination of
activities related to the emergency
Messages are usually brief, and frequently unwritten.
Usually has a NCS, but may be directed or open
The NCS may have other duties or responsibilities as well
Visual LEVEL1.68
Types of Emergency Nets
“Resource" or “Logistics" net Acquire resources and
volunteers and handle assignments
Usually a directed net Accept check-ins from
arriving volunteers, then directed to contact an appropriate station or to proceed to a specific location.
Locate needed resources, such as equipment, food, water and other supplies for emcomm volunteers
Information net Open net used to collect or
share information on a developing situation
Official bulletins from the served agency
• May be sent by the NCS• An agency liaison station• Official Bulletin Station
(OBS) Example is a SKYWARN
weather net activated during a severe storm watch
Visual LEVEL1.69
Checking Into an Emergency Net
You will need to "check in" to a net: When you first join the net. When you have messages, questions, or
information to send.
Directed net Listen for the NCS to ask for "check-ins" Listen to any specific instructions
• "check-ins with emergency traffic only"
Visual LEVEL1.70
Checking Into an Emergency Net
At the appropriate time, give only your call sign. If you have a message to pass, you can add, "with traffic." If it is an emergency message, say "with emergency traffic."
• The same is true for stations with priority traffic. Wait for a response before offering more information.
Checking into a directed net when the NCS has not asked for check-ins is usually considered a bad practice. If a long period passes with no request, you might wait for a
pause in the net activity and briefly call the NCS like this:• "Net control, WB7OML, with traffic."
Visual LEVEL1.71
Checking Into an Emergency Net
Open net Call the net control station with your call sign
• If you have a message to pass, you can add, "with traffic." • If it is an emergency message, say "with emergency
traffic."
If there appears to be no NCS, call anyone on the net to find out if anyone is "in charge" and make contact with them.
If you are already part of the net and have a message to send, simply wait for the frequency to be clear before calling another station
Visual LEVEL1.72
Checking Into an Emergency Net
If you are not part of the organization operating the net, do not just check in and offer to assist. Listen for a while
Be sure you have something specific to offer before checking in
• Ability to deliver a message close to your location when none of the regular net members can
• If they really do seem to need help that you feel you can provide, you might check in briefly to ask if they have a "resource" net in operation, then switch to that frequency
• If not, make a brief offer of assistance to the NCS
Visual LEVEL1.73
Checking Into an Emergency Net
If you are not part of the organization operating the net Do not be too surprised if you receive a cool reception
to your offer of help
Emcomm managers prefer to deal with people with known training and capabilities, and with whom they have worked before May assign you as an apprentice, logger, or as a
"runner". If you are given such an opportunity, take it!
Visual LEVEL1.74
Passing Messages
WB7OML with traffic… WB7OML list your traffic
• Destination and priority
NCS will direct you to pass each message to the appropriate station in the net, either on the net frequency, or another frequency to avoid tieing up the net
Sign with your tactical call sign and your FCC call
Visual LEVEL1.75
Passing Messages
NCS: "WB7OML, list your traffic.“
You: "WB7OML, two priority for Seattle EOC, one welfare for the Section net.“
NCS: "Seattle EOC, call WB7OML for your traffic.“
Seattle EOC: "WB7OML, Seattle EOC, go ahead.“
You: "Number 25, Priority...“
(After you have sent your messages to the Seattle EOC, the NCS will next direct the section net liaison station to call you for their message.)
Visual LEVEL1.76
"Breaking" the Net
Net is in progress You have emergency traffic to send “Break" into the net
Wait for a pause between transmissions and simply say "Break, WB7OML" NCS will say, "Go ahead WB7OML" You respond, "WB7OML with emergency
traffic"
Visual LEVEL1.77
Checking Out of an Emergency Net
Always let the NCS know when you are leaving the net, even if it is only for a few minutes
Reasons for checking out of (leaving) a net The location of your station is closing You need a break and there is no relief operator You have turned the location over to another operator
Remember to sign with your FCC call sign
Visual LEVEL1.78
Special Situations for Checking Out
1. If you are asked by someone in authority, such as a law enforcement officer, to move your station, then move immediately and without argument. Notify the NCS of the situation at the first appropriate opportunity.
2. If you are requested by someone in authority to turn off your radio, or to refrain from transmitting, do so immediately and without question. Do not notify Net Control until you have permission to transmit again, and can do so safely. There is usually a good reason for such a request. It may be an issue of security, or it may be a potential hazard, such as an explosive devise that could be triggered by RF energy.
Visual LEVEL1.79
Levels of Nets
Network systems are often "layered" for greater operating efficiency Local messages travel between destinations
directly on local nets When a message has to go to a distant city, it
is passed to a regional net, and if it is really distant, to a long distance net
National Traffic System (NTS)
Visual LEVEL1.80
Levels of Nets
Local FM Net
County Net
Section Net
County “A”County “B”
NTS
Visual LEVEL1.81
National Traffic System
Created by the ARRL and authored by George Hart, W1NJM in 1949 Handle medium and long distance traffic
In an emergency, the National Traffic System can be used to provide a link from the area impacted by the emergency to the outside world
Hierarchical (layered) set of nets Local nets Section Nets Region Nets Area Nets Transcontinental Corps
Visual LEVEL1.82
Non-Voice Nets Emergency nets may also use other modes of communication
besides voice
Traffic nets have used CW since the beginning of Amateur Radio
• High speed CW nets can actually handle more messages per hour than most voice nets
Packet communication on VHF and UHF • Accuracy and a record of the message
HF digital modes on long distance circuits • AMTOR and PACTOR
PSK31
Visual LEVEL1.83
WinLink 2000
Blends radio and Internet transmission paths to permit rapid and seamless email message transfer to stations anywhere on Earth
VHF Radio
Data Interface
PMBO
VHF Radio
Data Interface
Computer
The InternetThe Internet
www.winlink.org
Visual LEVEL1.84
FNpsk & FNpack
FNpsk is a windows program designed to allow easy handling of ARRL format messages via PSK31
FNpack program provides for message handling and net management of amateur radio emergency communications applications via packet networks
Visual LEVEL1.85
Lesson 7 Student Activities
1. Describe the best use of the following nets:
A. Open nets
B. Emergency nets
C. Tactical nets
D. Resource nets
E. Traffic nets
Visual LEVEL1.86
Lesson 7 Questions
1. Which of the following best describes a net?
A. A group of stations who purposely frequent the airwaves.
B. A group of stations who gather on one frequency with a purpose.
C. A group of stations who occasionally meet on various frequencies.
D. A group of stations who propose to meet at a particular time.
Visual LEVEL1.87
Lesson 7 Questions
2. What is a major difference between an "open net" and a "directed net"?
A. The presence or absence of full control by a Net Control Station.
B. The presence or absence of formal traffic.
C. The type of radio traffic on the net.
D. The approval or sanction of net operations by the FCC.
Visual LEVEL1.88
Lesson 7 Questions
3. Which of the following is true of a "tactical net"?
A. The net is used to acquire volunteers and to handle assignments.
B. The net is used for the coordination of activities associated with future emergencies.
C. The net may be directed or open, but will usually have a Net Control Station.
D. The net handles only formal traffic.
Visual LEVEL1.89
Lesson 7 Questions
4. When should you check in to an emergency net?A. When you want to comment on something
that someone else has said.B. When you are tired of listening.C. When you first join the net and when you
have messages, questions or relevant information.
D. When you first join the net and when you would like to send greetings to one of the participating stations.
Visual LEVEL1.90
Lesson 7 Questions
5. What is the most frequent cause of errors on voice nets?
A. Speaking too softly.
B. Speaking too rapidly.
C. Failure to write down the message before sending it.
D. Failure to copy the message exactly as it was received.
Visual LEVEL1.91
Lesson 7 Reference Links
To learn about NTS in your area, contact your Section Manager (SM), or Section Traffic Manager (STM). To locate your Section Manager (SM), see the ARRL Section Manager List at: www.arrl.org/field/org/smlist.html.
For a list of ARES and NTS nets in your area, see The ARRL Net Directory: www.arrl.org/FandES/field/nets/
Winlink 2000 - www.winlink.org FNpack - www.w1fn.org - a Windows® packet radio terminal
program designed for emcomm. FNpsk - www.w1fn.org - similar to FNpack, but for PSK-31
Visual LEVEL1.92
Visual LEVEL1.93
Lessons 8 – Basic Message Handling I &Lesson 9 – Basic Message Handling II
Visual LEVEL1.94
The Big Question
In Emcomm or Public Service Communications, are most messages Formal or Informal or Tactical ?
Visual LEVEL1.95
Types of Traffic
Formal message traffic Fault-intolerant information (for example, lists of names of authorized
personnel) Requires authentication or signoff of originator or recipient Passes through several 'hands' between originator and destination Requires a formal paper trail to verify receipt and reply
Informal message traffic Does not require formal authentication of the originator or recipient Logged by sending and receiving stations but does not require the use of
message forms or structured handling procedures
Tactical message traffic Goes directly from originator to recipient through only two radio operators
(sender and receiver) Does not require a paper trail or record of communication Does not require formal authentication of originator or recipient Must be delivered in a timely or instantaneous manner.
Visual LEVEL1.96
Formal Traffic
Pros: Equivalent to a telegram or email Written in a specific format, i.e.
ARRL Two or more people will handle
them before reaching the recipient Stations working formal message
traffic operate like a telegram office or service desk, accepting messages in written form from a number of clients and transmitting them via voice, packet or other modes either directly to a destination or through a formal traffic network (like the NTS network)
Formal message handling guarantees high accuracy and validation of receipt, and is very good in situations where direct sender-to-receiver communications is unavailable
Cons: Formal message handling tends
to be slower than informal and tactical messaging
Most clients will find the formalized procedures of authentication and submission very intimidating and user-unfriendly, making the use of amateur resources unattractive even in times of need.
Visual LEVEL1.97
Informal Traffic
Familiar to operators who have worked on public service events or participated in routine radio nets
Most common type of messaging used in emergency situations
Verbal or written but not in a specific format
Best used for Non-critical and simple messages Messages that require immediate action Those are delivered directly from the
author to the recipient Does not require extensive operator
experience, intimidating authentication and submission procedures for clients, or much overhead
Typically, operators will be imbedded in an EOC or at the 'office' of a facility and will work alongside emergency management personnel to provide whatever communications are required
Visual LEVEL1.98
Tactical Message Traffic
Equivalent of a telephone conversation or tactical radio communication (such as fire and police tactical communications)
Tactical messaging is used between stations that are attached to single client or persons (such as an aid coordinator)
Tactical communications involves an operator repeating a client's information or instructions over the radio channel, or in some cases allowing the client to speak directly over the radio
The originator and recipient may actually present during the QSO, allowing for rapid 'back and forth' communications that may be essential in some situations
Example: A radio operator who is shadowing a
critical resource person during an emergency is likely to use tactical or informal messaging, rather than formal messaging
Visual LEVEL1.99
Informal Messages
Informal or tactical messages are not written out in ARRL format, or not written at all
This does not mean that accuracy is any less important If someone gives you a short message to relay to
someone else, you should repeat it as closely to the original as possible
Messages that will be relayed more than once should always be sent in ARRL format to prevent multiple modifications
Visual LEVEL1.100
Informal Verbal Messages
Some emergency messages are best sent informally in the interest of saving precious seconds
If you need an ambulance for a severely bleeding victim, you do not have time to compose and send a formal message. The resulting delay could cause the patient's death
Visual LEVEL1.101
Formal vs. Informal
Formal messages are not needed for most: “Real-Time” Tactical Communications Direct conversations between third parties Life-safety matters when timing is critical Most routine task assignments Most routine task completions Most routine resource coordination Record routine exchanges as line-items in your
Communication Log (such as ICS 309)
Visual LEVEL1.102
Formal vs. Tactical Traffic
Sending formal traffic takes time Sound Shake example NCS tried to send
everything as formal traffic, and only a small fraction of the messages were sent, most late
Not all messages need to be sent as formal traffic!! NTS was designed to deliver messages across the
country in 24 hours• E.g. Disaster Welfare Inquires (DWI's) from the
American Red Cross Many emcomm messages need delivery in
minutes
Visual LEVEL1.103
Message Authoring -- Them Or Us?
One of the oldest arguments in emcomm is the question of whether or not emcomm personnel should author (create) agency-related official messages
If your job is strictly communication, and the message is not about the communication function you are providing, the best answer is "no" No direct authority and usually lack necessary
knowledge
Visual LEVEL1.104
Message Authoring -- Them Or Us?
You should always work with a message's author to create text that is short, to the point, and uses the minimum number of words necessary
If the author tells you to "just take care of the wording for me," it is still a good idea to get their final approval and signature before sending the message
Visual LEVEL1.105
Message Security & Privacy
Information transmitted over Amateur Radio can never be totally secure FCC rules strictly prohibit us from using any
code designed to obscure a message's actual meaning
Messages sent via Amateur Radio should be treated as privileged information, and revealed only to those directly involved with sending, handling, or receiving the message
Visual LEVEL1.106
Message Security & Privacy
In general, any message with personally identifiable information about clients of the served agency should be avoided -- this is a good policy to follow with any agency if you are in doubt
Messages relating to the death of any specific person should never be sent via Amateur Radio
Sensitive messages should be sent using telephone, landline fax, courier, or a secure served-agency radio or data circuit.
Visual LEVEL1.107
Message Security & Privacy
There are ways to reduce the likelihood of casual listeners picking up your transmissions Use a digital mode: packet, PSK31, fax, RTTY,
AMTOR, digital phone, etc. Pick an uncommon frequency -- stay off regular packet
nodes or simplex channels. Do not discuss frequencies or modes to be used openly
on voice channels. Avoid publishing certain ARES or RACES net
frequencies on web sites or in any public document.
Visual LEVEL1.108
Privacy
EmComm personnel must NOT discuss disaster information when media is nearby
Names are not used in messages except to identify the agency contacts
Refer media requests to the agency’s Public Information Officer
HIPAA
Visual LEVEL1.109
HIPAA
Health Insurance Portability & Accountability Act of 1996 Privacy + Security = Confidentiality PHI Protected Health Information
Relates to the past, present, or future health of the individual, payments, and identifies or can be used to identify the individual
“de-identified” data does not fall under HIPPA rules PHI can be:
Paper copies Patient Files Telephone calls, email, voicemail Verbal communications FAX transmissions Internet/intranet transmissions Cameras/voice recorders on cell phones/PDAs Radio Communications
Visual LEVEL1.110
PHI
Names Addresses including Zip
Codes All Dates Telephone & Fax
Numbers E-mail Addresses Social Security Numbers Medical Record Numbers
Health Plan Numbers License Numbers Vehicle Identification
Numbers Account Numbers Biometric Identifiers Full Face Photos Any Other Unique
Identifying Number, Characteristic or Code
Visual LEVEL1.111
Incidental Disclosure
Incidental Disclosure: generally refers to a sharing of PHI that occurs related to an allowable disclosure of PHI
An “incidental disclosure” is allowed if steps are taken to limit them try to prevent them
For example, visitors may hear a patient’s name as it’s
called out in a waiting room or overhear a clinical discussion as they are walking down a hallway on the unit
Visual LEVEL1.112
How Does HIPAA Impact You?
Role-based Access Overheard conversations Overseen patient treatment Overseen medical records Inappropriate requests to transmit PHI over the
radio If your agency insists, have an official sign the
log book indicating they demanded it!
Failure to Comply Can Result in Civil & Federal Criminal Penalties
Visual LEVEL1.113
Message Handling Rules
Do not speculate on anything relating to an emergency!
Pass formal messages exactly as written or spoken Apparently misspelled words or confusing text
must be sent exactly as received Only the original author may make changes
Should you return a message to the author before first sending it if it seems incorrect or confusing?
Visual LEVEL1.114
Message Handling Rules
Non-Standard Format Messages Passed exactly as received
It is critical that you include the signature and title of the sender in every message
Visual LEVEL1.115
Message Handling Rules
ACCEPT ONLY MESSAGES YOU CAN RELAY OR DELIVER Try to accept only those messages you can forward or deliver in a
timely fashion Sometimes you may be asked to do otherwise as a liaison station or
for “store and forward”
If you accept a message, and are unable to pass it on promptly, try to find another station to accept it and keep it moving
Phone a fellow amateur to take custody if you can not handle it properly
Mailing, personal delivery, telephoning neighbors of the addressee, etc., are alternative methods to direct telephone delivery
Ask fellow amateurs for help if you have difficulties.
Visual LEVEL1.116
Message Handling Rules
ACCEPT ONLY MESSAGES WHICH MEET FCC RULES Accept only messages in which content and
purpose comply with the FCC regulations in force regarding third party traffic,
• Prohibition of "business" traffic
• Encryption
• Other rules regarding prohibited communications
Visual LEVEL1.117
Formal Message Handling
Visual LEVEL1.118
Formal Written Message Formats
Visual LEVEL1.119
Disaster Welfare Message
Visual LEVEL1.120
Preamble: Message number, precedence, HX (optional handling code), station of origin, check (text word count), place of origin, time filed (optional), and date.
Addressee: Name, call sign (if a ham), full street address, city, 2-letter state abbreviation, zip code (very important) & telephone (be sure to include area code).
This Radio Message was received at:Station identification and location.
Text: 25 words maximum, 5 per line; Use the word “xray” for a period (.) and “query” for a question mark (?). Last word is salutation (i.e., “73”, “Love”, etc.)
Signature: (Write-in above REC’D block) Name & call sign of person who wrote the message – include full phone number if not a Ham or if new to NTS.
REC’D & SENT: Record the names and call sign of the person you rec’d the message from and/or sent/forwarded the message to, along with the date & time (PST/PDT or Z).
ARRL Radiogram Form
Visual LEVEL1.121
Components of a Standard ARRL Radiogram
Preamble Message number Originating station Message precedence Origination date &
time
Address Recipient name Street address or PO
box City, state, and zip
code
Text Limited to 25 words or less when
possible (new form = 50 words) Written in lines of five words (ten for
keyboard) Punctuation should be used only
when the meaning of the message would not be clear without them
Signature Single name Name and call sign Full name and a title Occasionally a return address and
phone number
Visual LEVEL1.122
Block #1 - Message Number
No standard way of numbering messages
Number assigned by the station that first puts the message into ARRL format Common practice is to use a numeric sequence starting with the
number "1" at the beginning of the emergency operation • Consecutive (1, 2, 3..., starting over at the new year or monthly)• Order by month & number (507 = 7th you originated in May;
11244 = 244th message you originated in November
One common problem is keeping track of messages from multiple field station locations Each field location assigns a number starting with “1” Preface the message number with the tactical call sign or abbreviation
of the field site• Example: Group Health Central initiates their first message• Message number is “GHC1” read as “GOLF HOTEL CHARLIE 1”
Visual LEVEL1.123
Block #2 - Precedence
The Precedence of the Message determines what order the messages will be handled Four precedence are used in ascending order of priority:
Routine “R”• All traffic that does not meet the requirements for a higher precedence • Not used during emergencies• 99.99% of all messages have this precedence. These messages will be handled last.
Welfare “W”• Inquiry as to the health and welfare of an individual in a disaster area• Message from a disaster victim to friends or family• Handled before ROUTINE traffic
Priority “P”• Important messages with a time limit • Any official or emergency-related messages not covered by the EMERGENCY precedence • A notification of death or injury in a disaster area • Usually only associated with official traffic to, from, or related to a disaster area
EMERGENCY• Life or death urgency handle first and immediately• Due to the lack of privacy on radio, EMERGENCY messages should only be sent via
Amateur Radio when regular communication facilities are unavailable
Visual LEVEL1.124
Block #3 - Handling Instructions
HXA -- (Followed by number.) "Collect" telephone delivery authorized by addressee within (X) miles. If no number is sent, authorization is unlimited.
HXB -- (Followed by number.) Cancel message if not delivered within (X) hours of filing time; service (notify) originating station.
HXC -- Report date and "time of delivery" (TOD) to originating station.
HXD -- Report to originating station the identity of the station who delivered the message, plus date, time and method of delivery. Also, each station to report identity of station to which relayed, plus date and time.
HXE -- Delivering station to get and send reply from addressee.
HXF -- (Followed by date in numbers.) Hold delivery until (specify date).
HXG -- Delivery by mail or telephone - toll call not required. If toll or other expense involved, cancel message, and send service message to originating station.
Visual LEVEL1.125
Block #4 - Station of Origin
FCC call sign of the first station that put the message into NTS format Not the message's original author
You are the radio operator for a Red Cross shelter. The fire station down the street sends a runner with a message to be passed and you format and send the message. You are the "Station of Origin," and fire station
is the "Place of Origin"
Visual LEVEL1.126
Block #5 - The Check
Number of words in the text section only Preamble, address and signature are not
included
Count the words in the message and compare the word count to the "check" number in the preamble If the two numbers do not agree, the message
should be re-read by the sending station to verify that all words were copied correctly
Visual LEVEL1.127
Counting Words
The first operator to transmit the radiogram enters the check in the preamble; this check should carry through to destination
The relaying operator has no authority to change the check unless it is determined that the check is incorrect If an error is found, the original check should remain in the
preamble • Example: an original check of 10 corrected to 9 would be sent
"10/9“
Numbers count as one, regardless of length
Punctuation is counted in the check Hyphenated word counts as 1 (e.g. “out-going”)
Visual LEVEL1.128
How Many Words?
New York City 527B NYC Fifty six H O Townsend W1YL/4 Thanks Xray 800MHz 146.90 MHz
Visual LEVEL1.129
Example Word Counts
New York City 3 words 527B 1 word NYC 1 word Fifty six 2 words H O Townsend 3 words W1YL/4 1 word Thanks Xray 2 words 800MHz 1 word 146.90 MHz 2 words
Visual LEVEL1.130
Special Case
Telephone Numbers ARRL-recommended procedure for counting the
telephone number in the text is to separate the number into groups, with the area code counting as one word, the three-digit exchange one word, and the last four digits one word.
• 860 594 0301counts as three words
• 594 0301 as two words
Separating the phone number into groups minimizes garbling.
Visual LEVEL1.131
Block #6 - Place of Origin
Name of the community, building, or agency where the originator of the message is located
Visual LEVEL1.132
Block #7 - Time Filed
Optional field, unless handling instruction "Bravo" (HXB) is used
Unless the message is time sensitive, this field may be left blank for routine messages
Completing the time field is generally recommended for Welfare, Priority, and Emergency messages
During emergencies, it is better to use local time and indicators such as PST or EDT to eliminate confusion by served agency personnel Military designation “T” (TANGO) indicates local time
Visual LEVEL1.133
Block #8 - Date
Date the message was first placed into the traffic system Use the same date as the time zone indicated
in Block 7
Visual LEVEL1.134
Header Example
NR207 P HXE W1FN 10 LEBANON NH 1200 EST JAN 4
Visual LEVEL1.135
The “TO” Field This is the address of the individual to whom the traffic is supposed to
be delivered. It goes under the word "TO" on the form. Name Full name (including Jr., Sr., or callsign if there is one)
Street address or P.O. Box (complete as possible) • DON'T send numbers as 12345• DO say "figures 12345".
City, State, Zip • DON'T say "Zip Code 12345“• DO say "Zip figures 12345".
Phone number • This is important because most traffic is ultimately delivered via local
phone calls• DON'T say "phone number 290-456-7890“• DO say "phone figures 290 456 7890".
DON'T say "Text to follow" after address• DO say "Break" after address before giving the "text".
Visual LEVEL1.136
The Text Field
Keep it all brief and to-the-point
25 words or less (if possible) New form has 50 words
May contain ARRL Numbered Radiograms (i.e. "ARL One")
More on punctuation later
DON'T say "End of message" after text
DO say "Break" after giving the text of the traffic.
Visual LEVEL1.137
Signature
This can be a single name, a name and callsign, or a name and title Just enough information to enable the receiver to
identify the sender The Originating amateur should provide enough
information that a reply can be sent
DON'T say "Signature or Signed "John“ DO say "John".
(NOTE: ARRL Form, FSD-244, RADIOGRAM there is no mention of this fourth part of the form! [It's there ... just in invisible ink] Put it anywhere you want.)
Visual LEVEL1.138
ARRL Numbered Radiograms
Standardized list of often-used phrases Each phrase on the list is assigned a number Preceded by the letters "ARL”
Group One = emergency relief 26 phrases numbered consecutively from
"ONE" to "TWENTY SIX" ARL SIX = will contact you as soon as possible
Visual LEVEL1.139
ARRL Numbered Radiograms
Group Two 21 routine messages including number "FORTY SIX" and from
"FIFTY" through "SIXTY NINE"
“ARL" is placed in the "check" block
http://www.arrl.org/FandES/field/forms/fsd3.pdf
Visual LEVEL1.140
ARRL Numbered Radiograms
ARRL Numbered Radiograms replace common phrases in message body text (i.e., Happy Birthday, Greetings by amateur radio, etc.) DON'T say "ARL figure 61“ DO say "ARL sixty one“
Use of ARRL Numbered Radiograms reduce total message word count – faster and more consistent transmission of text
Translated before delivery of message to addressee
ARRL Number Radiograms are always spelled-out in words (i.e., ARL SEVEN or ARL FORTY SIX)
Message word count (check) is written as “ARL#” (i.e., ARL4 or ARL15) to alert operators that message includes at least one ARL numbered text.
Visual LEVEL1.141
ARL Examples
ARL FORTY SIX = Greetings on your birthday and best wishes for many more to come.
ARL FIFTY = Greetings by amateur radio.
ARL FIFTY ONE = Greetings by amateur radio. This message is sent as a free public service by ham radio operators at _______. Am having a wonderful time.
ARL SIXTY SEVEN = Your message number _____ undeliverable because of ______. Please advise.
Visual LEVEL1.142
ARRL Numbered Radiograms
57 R W1AW ARL 16 PUEBLO CO DECEMBER 10 RICHARD RYAN3820 S SUNNYRIDGE LANENEW BERLIN WISCONSIN 53151414 555 1234 BREAKARL FIFTY ARL SIXTY TWO CHRISTMAS ARL SIXTY FOUR HOMEMOM AND DAD SEND THEIR LOVE BREAKBOB AND ALICE
Visual LEVEL1.143
Service Messages
A "service message" is one that lets the originating station know the status of a message they have sent.
A service message may be requested by a handling instruction (HX), or may be sent by any operator who has a problem delivering an important message.
During emergencies, service messages should only be sent for Priority and Emergency messages.
Visual LEVEL1.144
Sending a Message with Voice
Visual LEVEL1.145
Exercise
Need 4 volunteers ….
Visual LEVEL1.146
Befuddling
Degree to which verbal information is: Misinterpreted Distorted Filtered out
Visual LEVEL1.147
Befuddling
The original message: The shelter manager says she needs fifty cots
and blankets at Hartley Hill School by tonight.
After being passed through several people: He says they need a bunch more cots and
blankets at that school on the hill.
Visual LEVEL1.148
Requesting Message Traffic via NCS
Net Control owns the frequency!
Fire Center informs NCS that he/she has a message for Shelter 1. Fire Center: Net Control, I have message traffic for Shelter 1. NCS: Fire Center, please call Shelter 1 with your traffic. Fire Center: Shelter 1. Shelter 1: Shelter 1. Fire Center: I have a message for you. Are you ready to copy
traffic? Shelter 1: Read to copy. Fire Center passes the traffic to Shelter 1.
Alternately, NCS may ask Fire Center to go off frequency to pass the message to Shelter 1.
Visual LEVEL1.149
Passing the Message Pass the preamble information
It is bad form to say the heading titles: • DON'T say "Check 25, Station of Origin WB7OML"• DO say "25, WB7OML“• DON'T say "12/4" for date. DO say "December 4“
– You do not have to use the year. If the person taking your message doesn't know what year it is, perhaps you should find someone else?
After doing so, sending station should say, How copy? This gives the receiving station an opportunity to ask for any fills or info that was missed.
When receiving station has confirmed receipt of heading, he/she will then say “Go with message”
Sending station then passes the message. Pass message in groups of 5 words. Say BREAK and un-key after each 5 word group to allow for fills
Sending station then passes the signature
When finished, sending station says “End of message” (indicates no more to follow) If the receiving station has copied 100% of the message, he/she will simply
acknowledge receipt “I roger your message. (Give FCC call sign)”
Visual LEVEL1.150
Returning to NCS
After the message has been passed and acknowledged, the station passing the message will return control to NCS. Fire Center: NCS, Fire Center. NCS: Fire Center. Fire Center: Message has been passed. (Give FCC call
sign) NCS: Roger. (Give FCC call sign)
Alternately Fire Center: Net Control, Fire Center. Message has
been passed. (Give FCC call sign) NCS: Roger. (Give FCC call sign)
Visual LEVEL1.151
Sending a Message with Voice
Read the message at a pace that will allow the receiving station to write it down
Once you are done, if the receiving station has missed any portion of the message, they will say: "say again all after____," "say all before," or "say again all between____ and ____."
Say "break" and then unkey between sections of the message so that a station can ask for missing words to be repeated before going on Break after each group of 5 words These repeated words are also known as "fills“
DON'T say "End of message" after text DO say "Break" after giving the text of the traffic
Remember someone is trying to write it down at other end!
Visual LEVEL1.152
Sending a Message with Voice
Numbers in groups are spoken individually "three two one five"
• not "thirty-two fifteen" "three thousand two hundred and five"
Visual LEVEL1.153
What NOT to Say
Do not add unnecessary words
Do not leave out words
Do not correct grammar
Since the parts of the header are always sent in the same order, there is no need to identify each of them. The only exception is the word "number" at the
beginning of the header
Make sure you read the message as written!!!
Visual LEVEL1.154
Message Quality
Formal “Record” messages always should be CLEAR and SUCCINCT
Written so that their meaning cannot be misinterpreted or read in more than one way.
Write out the message in full, using plain text only.
If a telephone number is given in the message TEXT, it is sent as three groups: Area Code, Exchange and 4-digit number.
Visual LEVEL1.155
Sending and Receiving Text
Pause briefly after each line of five words
Say “BREAK” after text and before sending SIGNATURE in case a fill is needed
To request a “fill” say: “Say Again… Word before (or all before) … Word after (or all after) … Word (or all) between... and…
Visual LEVEL1.156
Pro-Words and Pro-Signs
Say again… WORD AFTER WORD BEFORE BETWEEN ALL AFTER ALL BEFORE
Visual LEVEL1.157
Pro-Words and Pro-Signs
BREAK CORRECTION END MORE NO MORE FIGURES INITIAL I SAY AGAIN I SPELL
LETTER GROUP MIXED GROUP X-RAY BREAK CORRECT CONFIRM THIS IS HX GO AHEAD ROGER
Visual LEVEL1.158
I SPELL
DO NOT automatically spell familiar words or acronyms like “EOC” or “RACES” unless operating conditions are poor enough that it is needed
Necessary for proper names (there is no “common spelling” on emergency nets): “Jones, I spell JULIET OSCAR NOVEMBER ECHO
SIERRA”
To clarify homonyms, words which sound alike, but have different meanings, such as : “To, I spell TANGO OSCAR”
Visual LEVEL1.159
Message Complete
If the traffic just sent is the only message or last message you have to send, then say: “END, no more, Over”
If you have one or more messages to send, you say: “Break, More to Follow, Over”
Visual LEVEL1.160
Punctuation
Use “I Spell” when WORDS are used as PUNCTUATION
“PERIOD” Ends a sentence. Use “Xray” to indicate a period NOT spelled out when sending unless conditions are
weak readable and require “fills”
“DOT, I spell DELTA OSCAR TANGO” for a single period within a text group (email address) Don’t use to end a sentence, use PERIOD!
Visual LEVEL1.161
Punctuation
“DECIMAL, I spell ...” used in figure groups only, Such as radio frequencies sent in a message
text “One Four Six Decimal Nine Zero” for “146.90”
“DASH, I spell DELTA ALPHA SIERRA HOTEL” for a hyphen
Visual LEVEL1.162
Punctuation
Don’t use except for PERIOD or QUESTION MARK Period = “XRAY” Question Mark – “QUERY”
But Email and Web Addresses Require “.” “/” “@” “#” “\” “:” “DOT, I spell DELTA OSCAR TANGO” for a single period
within a text group (email address) “ATSIGN, I spell ALPHA TANGO SIERRA INDIA GOLF
NOVEMBER” for symbol “@” “POUNDSIGN, I spell PAPA OSCAR UNIFORM
NOVEMBER DELTA SIERRA INDIA GOLF NOVEMBER” for symbol “#”
“SLASH” for symbol “/” “BLACKSLASH” for symbol “\” “COLON” for symbol “:”
Visual LEVEL1.163
Exercise
How would you say the following examples?
kj3e@k3hki.#somd.md
http://www.ham.info\edu
Visual LEVEL1.164
Example – Email
kj3e@k3hki.#somd.md amateur call KILO JULIETT THREE ECHO.. ATSIGN I
spell ALPHA TANGO SIERRA INDIA GOLF NOVEMBER.. amateur call KILO THREE HOTEL KILO INDIA.. DOT, I spell DELTA OSCAR TANGO.. POUNDSIGN I spell PAPA OSCAR UNIFORM NOVEMBER DELTA SIERRA INDIA GOLF NOVEMBER.. initials SIERRA OSCAR MIKE DELTA.. DOT, I spell DELTA OSCAR TANGO.. initials MIKE DELTA
What would you do if this is too long for a single transmission for the repeater?
Visual LEVEL1.165
Example –Internet
http://www.ham.info\edu Internet address HOTEL TANGO TANGO
PAPA COLON SLASH SLASH.. WHISKEY WHISKEY WHISKEY.. DOT, I spell DELTA OSCAR TANGO.. initials HOTEL ALPHA MIKE.. DOT, I spell DELTA OSCAR TANGO..initials INDIA NOVEMBER FOXTROT OSCAR BACKSLASH.. initials ECHO DELTA UNIFORM
Visual LEVEL1.166
Cheat Sheet…FIGURE(S) 4 “figure FOUR" 46 “figures FOUR SIX" TEL, In address (or sig) 410 555 1234 “figures FOUR ONE ZERO.. FIFE FIFE FIFE.. ONE TWO
TREE FOUR", introduced once. TELEPHONE FIGURES (when no zip code figures in address) 410 555 1234 "telephone figures FOUR ONE ZERO.. FIFE FIFE FIFE.. ONE
TWO TREE FOUR" TEL, in text or elsewhere, (each group treated as any other figure group). 410 555 1234 “figures FOUR ONE ZERO.. figures FIFE FIFE FIFE.. figures
ONE TWO TREE FOUR”, all 3 groups introduced. INITIAL(S) (Letter Group) John A Smith “JOHN.. initial ALPHA.. “ I AM “initial INDIA.. AM...” X “initial X-RAY” PM "initials PAPA MIKE", MIXED GROUP B6 "mixed group BRAVO SIX" R/9 "mixed group ROMEO SLASH NINER" I/O "mixed group INDIA SLASH OSCAR" W4KFC/VA "mixed group WHISKEY FOUR KILO FOXTROT CHARLIE
SLASH VICTOR ALPHA" MIXED GROUP FIGURE(S) 2C "mixed group figure TWO CHARLIE" 2/C "mixed group figure TWO SLASH CHARLIE" 146R67 "mixed group figures ONE FOUR SIX ROMEO SIX SEVEN" AMATEUR CALL W3BOB "amateur call WHISKEY TREE BRAVO OSCAR BRAVO" ARL, IN CHECK (ARL voiced as non-introduced letters, as in letter-spelling) ARL 20 "A R L.. TWO ZERO” (No introduction in PBL.) ARL, IN TEXT (ARL voiced as non-introduced letters, as in letter-spelling) ARL FIFTY "A R L.. FIFTY I spell FOXTROT INDIA FOXTROT TANGO
YANKEE" (Numbered radiogram groups spelled phonetically.)
Visual LEVEL1.167
Radiogram Example
"Number two zero seven Priority HX Echo Whiskey One Foxtrot NovemberOne Zero Lebanon NH one two zero zero EST January four.Mark DoeRed Cross Disaster OfficeFigures one two three Main StreetRutland VT figures zero five seven zero oneFigures eight zero two five five five one two one twoBreakNeed more cots and sanitation kits at all five sheltersBreakJoan Smith Shelter ManagerEnd No more"
Visual LEVEL1.168
Radiogram BAD Example
"Number two zero seven Priority handling instructions, HX Echo station of origin W1FNcheck one zero place of origin, Lebanon NH time one two zero zero EST date, January 4Going to Mark Doe Red Cross Disaster OfficeAddress figures one two three Main Street Rutland VT ZIP figures zero five seven zero oneTelephone Figures eight zero two five five five one two one two"
Visual LEVEL1.169
Full Message Example
Sending station: Net control, I have traffic to pass to Receiving StationNet Control: Proceed with trafficSending station: Receiving station, I have a message for you, are you ready to copy?Receiving station: Ready to copySending station: Message followsSending station: Number 1 Exercise Routine WB7OML 13 Seattle 0900PST 28 Oct 2006 <BREAK>Sending station: To: Farris Oaks Position: Roads DeptSending station: Subject: Barricades Date: 10/28/2006 Time: 1422PSTSending station: How copy?Receiving station: I copy.Sending station: Requesting barricades to Red Cinder <BREAK>Sending station: Road and Interstate 22 to <BREAK>Sending station: block off road. <BREAK>Sending station: Received From: John Hoveland Position: YCSO LT 28 Oct 2006 0845T<END>Receiving station: Please spell last name of person message is received fromSending station - Say the name & spell it phonetically: Hoveland hotel oscar victor echo lima alpha
November delta Over...Receiving station: Copy your messageSending station: Net control my traffic has been passed (Give your call sign)
Visual LEVEL1.170
Another Example
“number.. TWO.SIX.. ROUTINE.. NOVEMBER TREE X-RAY YANKEE ZUZU.. ONE.SEVEN.. BANGOR.. MAINE.. JULY.. TWO.FOUR”.. ..
“JOHN.. initial.ROMEO.. SMITH I spell SIERRA MIKE INDIA TANGO HOTEL.. .. figures TWO TREE.. OAK I spell O.A.K.. DRIVE.. .. PHILADELPHIA.. .. .. PENNSYLVANIA.. figures ONE NINER ZERO TREE FOUR.. .. figures TWO ONE FIFE.. FIFE FIFE FIFE.. TWO TREE FOUR FIFE.. break” (/.../) (interruption pause)
“initial.INDIA.. WILL.. ARRIVE.. .. TOMORROW.. AT.. .. mixed group figure SIX PAPA MIKE.. initial X-RAY.. CAN.. YOU.. .. PICK.. ME.. UP.. .. AT.. THE.. AIRPORT.. .. QUERY.. figures SEVEN TREE.. break.. BILL I spell BRAVO INDIA LIMA LIMA.. end.. no.more”
Copy this message to a Message Form…
Visual LEVEL1.171
Previous Example..
Sample message for example: (PBL) 26 R N3XYZ 17 BANGOR ME JUL 24 (ADR) JOHN R SMITH 23 OAK DRIVE PHILADELPHIA PA 19034 215 555 2345 (TXT) I WILL ARRIVE TOMORROW AT 6PM X CAN YOU PICK ME UP AT THE AIRPORT QUERY 73 (SIG) BILL
Visual LEVEL1.172
Copying & Logging
Visual LEVEL1.173
Copying Hints
When copying the text of a message by hand, receiving stations should write five words on each line, (or ten words per line if using a keyboard)
There can be requirements for formats that are unique to an individual agency or type of emergency Work with each served agency before the
emergency to see which format will best fulfill their needs
Visual LEVEL1.174
Logging and Record Keeping
Accurate record of formal messages handled and various aspects of your station's operation can be very useful Required by law in some cases Some agencies, your log becomes a legal
document and may be needed at some later time should an investigation occur
Include enough detail to be meaningful later on, especially the date and an accurate time
Visual LEVEL1.175
What to Log
All incoming and outgoing messages Name of the sender, Addressee, Station that passed the message to you, Station to whom the message was sent, Message number, and the times in and out.
Keep the written copy of each message in numerical order for future reference
Log which operators are on duty for any given period, and record any significant events at your station
Visual LEVEL1.176
Log Formats
At a station with little traffic, all information can be included in one chronological log
If a large number of messages are being handled and you have a second person to handle logging, separate logs can make it faster and easier to locate information if it is needed later One log for incoming messages One for outgoing messages A third for station activities
Visual LEVEL1.177
ICS 309 Communications Log
Visual LEVEL1.178
Who Should Log
NCS If activity is low, the net control operator can handle
logging In busy nets, a second person can keep the log as the
net's "secretary" and act as a "second set of ears" for the NCS
If an "alternate NCS" station has been appointed, they should keep a duplicate log
Each individual operator should keep their own log
Visual LEVEL1.179
Writing Techniques For Message Copying & Logging
Your logs should be clear and legible to be of any use
Print in neat block letters on lined paper or a pre-printed log form
A firm writing surface with support for your forearm will reduce fatigue and improve legibility
Keep both pens and pencils on hand since each works better under different conditions Some operators prefer special "diver's" pens that will
write on wet surfaces at any angle.
Visual LEVEL1.180
Writing Techniques For Message Copying & Logging
Logs that will become legal documents should always be written in permanent ink
Logs should be kept in notebooks to prevent pages from becoming lost
In fast-moving situations, it can be difficult or impossible to keep a log of any kind If a message, exchange, or event should be logged, try
to do it as soon as possible afterwards, or ask the NCS to add it as a notation in his log
Visual LEVEL1.181
WebEOC
WebEOC® is software designed to bring real-time crisis information management to the Washington State Emergency Operations Center (EOC) as well as to other local, state and federal EOCs
Visual LEVEL1.182
WebEOC Features
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The Other Emcomm Messaging Dilemma
IS 213 Forms
Visual LEVEL1.184
ICS 213 Message Handling
Why ICS213? NTS Radiogram form is NOT USED by any state or
federal agency• They use ICS or HICS procedures and formats
Originate all outgoing messages on ICS 213
Some incoming messages (Salvation Army & Red Cross) use NTS
Do NOT reformat incoming messages• Handle all incoming traffic as received
Note HICS 213 is ICS 213 for hospitals
Visual LEVEL1.185
ICS 213
Triplicate form Inter-office memo
Copies for Recipient Sender Return to sender
Visual LEVEL1.186
Why ICS 213?
Operational messages are routed directly, by the MOST EXPEDIENT method
ICS Form 213 is widely used by FEMA, SHARES, DHS, CAP, Coast Guard, Hospitals, etc. etc. New HICS procedure
Use is straight-forward, a common sense sending protocol, similar to an email message
Visual LEVEL1.187
ICS 213
ICS 213 was never intended to be used as a RADIOGRAM substitute, because the folks that created the 213 had no reason to consider that kind of a specialized need
ICS is ICS, and they will never likely approve the use of a RADIOGRAM as a substitute for the ICS 213
ICS-213 is an office memo It was not designed for, nor was it ever intended to be,
a format for record message radio traffic, that often must pass through multiple relay stations; and often must (of necessity) change mode(s) along the route
Incident traffic rarely gets relayed from station to station to station, since the vast majority of incidents are of a local nature
Visual LEVEL1.188
ARES and ICS 213
The ARRL has NOT recommended that ARES use the FEMA/USFS ICS 213 form for its RADIOGRAMS
So, what do I do if I have to pass an ICS 213 form? Packet FAX Tactical Traffic on Voice Net
Visual LEVEL1.189
ICS 213
Record Communications on behalf of served agency officials must be written in ICS Form 213 format or on the originating agency’s approved form
But don’t fixate on the FORM!
Be prepared to copy long messages
Learn to copy messages without relying on a FORM!
ICS 213 may be a tactical rather then a formal message
Visual LEVEL1.190
ICS 213 Message Form
1. “To” line
2. “From” line
3. “Subject / Date / Time” line
4. “Message” field (ten 5-word lines)
5. “Signature” line
6. “Reply” field (ten 5-word lines)
7. “Reply Date/Time/Signature” line
Visual LEVEL1.191
ICS 213 Message Form
Message Number No provision on form for message number Date and time will serve as unique message
identifier
Precedence No precedence associated with messages Messages handled in order received unless
otherwise directed
Visual LEVEL1.192
So How Can We Pass IS 213 Traffic?
Question #1 does this need to be passed as formal traffic?
The most important features of a formal message are: the date and time of the message, the originator or sender of the message, the intended recipient or addressee of the
message, the message body or content. the signature of the person sending the message
Visual LEVEL1.193
Operation for sending Formal Traffic Using the ICS-213 Form
Identify your traffic as being formal For example: “I have formal ICS 213 traffic for Harborview Medical
Center” This alerts the receiving station to what type of traffic is being
passed and that although it is formal it is not a radiogram The originating operator should read about 5 words at a time slowly, and
then pause to allow the receiver a chance to ask for fills or a repeat If no fill is needed then the receiver should say “go ahead” or “copy” The originating operator should spell out unusual names and words by
saying "I spell" followed by the spelling Punctuations are important and when reading the message the
originating operator should say each punctuation, such as a period, comma or question mark
The end of message is marked by the originating operator saying the procedural phrase "End of message"
Visual LEVEL1.194
Example: On-the-air Radio Protocol for Form ICS-213
In this exchange, operator "O" is the originating station, and "R" is the receiving station. O: Seattle EOC, prepare to copy an ICS-213 message R: Ready to copy O: To: John Smith, Position: King County EMA Coordinator (release PTT key and pause) R: Copy O: From: Harborview Medical Center (release PPT key and pause) R: Copy O: Subject: Severe Weather Coordination (release PPT key and pause) R: Copy O: Date: April 29 (release PPT key and pause) R: Copy O: Time 8:15 am (release PPT key and pause) R: Copy O: Message: John Smith County EMA be available for coordination of response during severe weather Question Mark (release PPT key and pause) R: Repeat after “response” O: during severe weather Question Mark (release PPT key and pause) R: Copy O: Signed Jane Doe (release PTT key and pause) R: Copy O: End of Message R: Message copied
Visual LEVEL1.195
Other Ideas
Some groups have re-designed the IS 213 form for ARES use, or use a Radiogram preamble “rubber stamp”
Problem this is not the form your served agency will use!
Need to convert back to the form they are familiar with?
Translating an IS 213 form costs time
Visual LEVEL1.196
The “Counter Person” Concept Receives messages from agency (e.g. ICS 213)
Formulates a Radiogram Who they want the message to go to...(as complete as
possible physical address.) What they want to say...(text preferably in less than 25
words or groups) Who is sending it...(signature + contact info.)
The above items (that the "customer" needs to supply) are three of the four parts of a RADIOGRAM
Adding the "preamble" (msg number, precedence, HX, station of origin, check, place of origin, time, date) is the responsibility of the "counter person(s)" that are acting in the interfacing capacity between the actual radio operator(s) and the public or "served agency" that desires to have their traffic moved.
Visual LEVEL1.197
IS 213 and Packet
Visual LEVEL1.198
Message Flow Example
Visual LEVEL1.199
Ten Ways Radiograms Get Messed Up
1. Poor atmospheric propagation
2. Hearing or Vision ability of the Receiving Operator is not adequate.
3. Desire of the Receiving Operator to “edit” the message or to “correct errors”. Using one too many Relay stations.
4. The ability of the human mind to transpose letters and words (example: 1467 1476)
5. Lack of use of the “copy” and “paste” features of a computer.
6. Inadequate use of phonetic spelling of words. Sending Operator assumes that the Receiving Operator has excellent knowledge of “common spelling”. Receiving Operator is not familiar with the dialect (voice) or fist (cw) of the Sending Operator. The message contains words from a culture unfamiliar to the Receiving Operator.
7. Receiving Operator has inadequate penmanship or typing ability. “I can’t read my own writing”. Use of fonts which do not have enough distinction between letters. Example 3 8 B 5 6 7 9 2 Z L I i 0 F O r n m VV W R K U V
8. Sending Operator Sends or Speaks too fast.
9. Receiving Operator is reluctant to ask the Sending Operator to Slow Down, or to ask for multiple “repeats”.
10.When “manual” modes (voice, cw, RTTY, Delivery via telephone) are used, a procedure is not used by the Sending person to verify that the Receiving person has apparently acquired the message correctly.
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Lesson 8 Student Activity
1. Compose four complete ARRL formatted messages, one example for each Precedence, in written form. Use Handling Instructions and include the time and date sent. To determine the word count for the check, refer to this link: www.arrl.org/FandES/ead/teacher/kemp/appendixa.html.
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Lesson 9 Activities
1. Create a formal ARRL style message using an ARL numbered radiogram text. Be sure the word count is correct.
2. Assume that you are helping a served agency staffer condense a lengthy message. Edit the following message text to reduce the number of words to a minimum, without losing any clarity. "We need 50 additional cots and blankets at the Roe School
shelter, and we also need more food since 20 new people just arrived and we are told another 30 may be coming soon. Please call me and tell me when these supplies will arrive."
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Lesson 9 Activities
3. Go to the ARRL website and look up ARRL Numbered Radiograms:http://www.arrl.org/FandS/field/forms/fsd3.pdf When you have located the list of Numbered Radiograms,
answer the questions that follow. Which of the Radiograms:A. Indicates that a medical emergency exists?B. Requests additional radio operators?C. Offers congratulations on a new baby?D. Offers greetings for a merry Christmas and happy New
YearE. Indicates safe arrival.
Visual LEVEL1.203
Lesson 8 Questions
1. The preamble to an ARRL Radiogram message contains a block called "Precedence". Which of the following represents the correct precedence for an EMERGENCY message?
A. "URGENT".
B. "U".
C. "EMERGENCY".
D. "E".
Visual LEVEL1.204
Lesson 8 Questions
2. The preamble to an ARRL Radiogram message contains a block called "Handling Instructions." What is the meaning of the handling instruction "HXE"?
A. Delivering station to get and send reply from addressee.
B. Report date and time of delivery to originating station.
C. Cancel message if not delivered within (X) hours of filing time.
D. Collect telephone delivery authorized.
Visual LEVEL1.205
Lesson 8 Questions
3. ARRL Radiogram messages contains a block called "Time Filed". Which of the following is true of entries in that block?A. This field is always completed.B. Time entries are always Universal
Coordinated Time.C. During emergencies "local time" is used.D. During emergencies "local time" along with
the local date is used.
Visual LEVEL1.206
Lesson 8 Questions
4. ARRL Radiogram messages contains a block called "The Check." Which of the following is true of entries in that block?
A. The check contains a count of the words in the entire message.
B. The check contains a count of the words in the preamble and the text of the message.
C. The check contains a count of the words in the preamble, address and text of the message.
D. The check contains a count of the words in the text of the message.
Visual LEVEL1.207
Lesson 8 Questions
5. Which of the following statements is true of punctuation within an ARRL Radiogram?
A. Punctuation is always helpful; it should be used whenever possible.
B. Punctuation is rarely helpful; it should never be used.
C. Punctuation should be used only when it is essential to the meaning of the message.
D. The comma and apostrophe are the most common punctuation signs used in NTS messages.
Visual LEVEL1.208
Lesson 9 Questions
1. As part of an EMCOMM group handling message traffic in an emergency, you are asked to forward a message that contains typographical errors. Which of the following is your best course of action?A. Delay sending the message.B. Forward the message exactly as received.C. Return the message to the originating station.D. On your own, correct the error in the
message and forward it.
Visual LEVEL1.209
Lesson 9 Questions
2. As part of an EMCOMM net handling message traffic in an emergency, you are asked to forward a message in a non-standard format. Which of the following is your best course of action?A. Delay sending the message until you have
conferred with the originator.B. Return the message to the originator.C. On your own, rewrite the message in proper
format and forward it.D. Forward the message exactly as received.
Visual LEVEL1.210
Lesson 9 Questions
3. You have been asked to send an ARRL Radiogram dealing with birthday greetings. Which of the following is the correct format for the message?
A. "ARRL 46“
B. "ARL 46“
C. "ARL FORTY SIX“
D. "ARRL FORTY SIX"
Visual LEVEL1.211
Lesson 9 Questions
4. When delivering an ARRL numbered radiogram, which should be done?
A. Deliver the message exactly as received.
B. Deliver the message exactly as received but add your own written explanation.
C. Decode the message into plain language before delivery.
D. Deliver the message exactly as received but add your own verbal explanation.
Visual LEVEL1.212
Lesson 9 Questions
5. During an emergency, service messages should only be sent for which of the following categories of message?
A. Emergency, Priority, Welfare and Routine
B. Emergency, Priority and Welfare
C. Priority and Welfare
D. Emergency and Priority
Visual LEVEL1.213
Lesson 8 References
For a list of ARES and NTS nets in your area, see The ARRL Net Directory at: www.arrl.org/FandES/field/nets
For a detailed discussion of the FCC Rules on emergency and third party communications, please see the ARRL FCC Rule Book, Chapter 5.
ARRL Precedences and Handling Instructions -- www.arrl.org/FandES/field/pscm/sec2-ch6.htm
ARES and NTS Forms -- http://www.arrl.org/FandES/field/forms
FSD218 message handling information card (also known as the "Pink Card"): www.arrl.org/FandES/field/forms/#fsd218
Visual LEVEL1.214
Lesson 9 References
ARRL F&ES -- Appendix A -- Originating Messages: www.arrl.org/FandES/ead/teacher/kemp/appendixa.html
American Red Cross Disaster Welfare Inquirey intake forms: www.arrl.org/FandES/field/forms
Visual LEVEL1.215
Lesson 10 - Net Operating Guidelines
Visual LEVEL1.216
The Net Manager
Responsible for: Recruiting and training NCS operators, liaison
stations, and other net members Sets up the net's schedule Makes sure qualified NCS operators are
available Arrange for relief operators and support
services
May be responsible for more than one net
Visual LEVEL1.217
The NCS
"ringmaster" or "traffic cop"
Decides what happens in the net, and when
Decides when stations will check in, with or without traffic, and whether messages will be passed on the net's frequency or a different one
Needs to be aware of everything going on around him and handle the needs of the net, its members, and served agency as quickly and efficiently as possible
Visual LEVEL1.218
The NCS
NCS can be located anywhere, but should be in a position to hear most, if not all, stations in the net At EOC or command post, Or keep them away from the noise and
confusion
The NCS should not be responsible for the entire emcomm operation EC or similar emcomm manager
Visual LEVEL1.219
Net Scripts
Many groups open and close their nets with a standard script Lets listeners know the purpose and format of
the net Ensures that the net will be run in a similar
format regardless of who is NCS
Visual LEVEL1.220
The Backup NCS
Readily available if: An equipment failure at the primary NCS
location The primary NCS operator needs to take a
break
Two types: At the same location as the primary NCS At a different location
• Maintains a duplicate log of everything happening during the net
Visual LEVEL1.221
Acting as a "fill-in" NCS
Basic dos and don'ts Remember that although you are in control of the net,
you are not "God." Treat members with respect and accept suggestions from other experienced members.
If you are taking over an existing net, try to run it much as the previous NCS did.
Always follow a script if one is provided. Write your own if necessary, but keep it short and to the point.
Handle messages in order of precedence: Emergency Priority Welfare.
Visual LEVEL1.222
Acting as a "fill-in" NCS
More Basic dos and don'ts Speak clearly and in a normal tone of voice. Use good
mic technique. Make all instructions clear and concise, using as few
words as possible. Keep notes as you go along. Do not let your log fall
behind. Write down which operators are at which locations.
When one leaves or is replaced, update your notes. Ask stations to pass messages off the main net
frequency whenever possible.
All the reading and study in the world will not replace actual experience
Visual LEVEL1.223
Net Members
Operators at various sites are responsible for messages going to and from their location Listen to everything that happens on the net Maintain contact with the served agency
Assist the served agency with the creation of messages, put them into the appropriate format, and contact the NCS when they are ready to be sent
Ideally, two operators should be at each site
Visual LEVEL1.224
Bulletin Stations
Relays ARRL bulletins or those authorized by the served agency to all stations in the net May be transmitted on a preset schedule, such
as at the top and bottom of each hour.
Must be located at the served agency Or have a reliable communication link to them
Visual LEVEL1.225
Liaison Stations
Pass messages between two different nets As needed, or on a pre-set schedule
Liaison station may monitor one net full time When a message must be passed to another
net, they leave the net temporarily to pass it, and then return
The other net has a liaison station who does exactly the same thing, but in reverse
Visual LEVEL1.226
Liaison Stations
Single liaison station may need to handle messages going both ways between two nets Use two radios to monitor both nets at the
same time• Difficult if either or both nets are busy
One radio is used• Switch between the two nets on a regular
schedule
Visual LEVEL1.227
Relay Stations
Passes messages between two stations in the net that cannot hear each other Not a regular net position On an "as needed" basis
If you can hear a station or stations that the NCS cannot, it is OK to volunteer to act as a relay station
Visual LEVEL1.228
Workload
No operator should try to work excessively long hours
efficiency and effectiveness decline
served agency is not getting the best
possible service
Ensure that all net members get some rest on a regular basis
Visual LEVEL1.229
Shift Changes
Monitor the net for at least fifteen minutes
Review the logs with the present operator before taking over Continuity in the net's operation
Visual LEVEL1.230
Non-Voice Modes
Packet FM packet, HF packet, and PACTOR
No real “packet net”• Provide an automatic connection between two stations
• Transmit "traffic" using the bulletin board or mailbox facility of the TNC
Automatically routed and stored without any action by the receiving station's operator or a NCS
Visual LEVEL1.231
Non-Voice Modes
Non-packet digital modes RTTY, PSK31, AMTOR, and GTOR Not automatic May require a NCS operator to manage the net
Visual LEVEL1.232
Non-Voice Modes
CW Procedures Clean and accurate code sent at 10 words per minute is
better than sloppy code sent at 30 words per minute
ARRL Publication FSD-218• Referred to as the "pink card"
• CW net procedures
• Description of the Amateur Message Form
• Message precedence
• Handling Instruction abbreviations
Visual LEVEL1.233
Interference Problems
Adjacent or co-channel stations who may be unaware of the emergency net Politely inform them of the net and ask for their
cooperation • Ask an HF net to move over a few kHz
If the problem cannot be resolved Have one or more alternative frequencies
Never discuss, acknowledge, or try to speak with an intentionally interfering station
Visual LEVEL1.234
Activities
1. List the advantage and disadvantage of each of the following modes for an emcomm operation:A. Voice netB. CW netC. PacketD. Non-Packet Digital
2. What are the major topics found in ARRL's FSD-218?
Visual LEVEL1.235
Lesson 10 Questions
1. Which of the following best describes the responsibilities of the NCS in an emcomm operation?A. The NCS is responsible for all aspects of the
emcomm operation.B. The NCS is responsible for station check in.C. The NCS is responsible for all aspects of the
net's operation.D. The NCS is responsible for writing the net
script.
Visual LEVEL1.236
Lesson 10 Questions
2. As an acting "fill in" NCS, which of the following practices would you avoid?A. Try to run an existing net much as the
previous NCS did.B. Handle messages in order of precedence:
Emergency-Priority-Welfare.C. Keep notes as you go along: do not let your
log fall behind.D. Ask stations to pass messages on the main
net frequency whenever possible.
Visual LEVEL1.237
Lesson 10 Questions
3. Which of the following is true of a liaison station?
A. The liaison station mainly relays bulletins authorized by the served agency to all stations on the net.
B. A liaison station passes messages only on a pre-set schedule.
C. A liaison station handles only one-way traffic.
D. A liaison station passes messages between two nets.
Visual LEVEL1.238
Lesson 10 Questions
4. Packet modes include which of the following groups?
A. FM packet, HF packet and PACTOR.
B. HF packet, PACTOR and PSK31.
C. PACTOR, PSK31 and RTTY.
D. PSK31, RTTY and PACTOR.
Visual LEVEL1.239
Lesson 10 Questions
5. You are the NCS of a net involved in an emcomm operation and you notice that some other station is intentionally interfering with your net. Which of the following represents your best course of action?A. Shut down the net and go home.B. Address the interfering station directly and
inform them of the error of their ways.C. Move the net to an alternate frequency.D. Contact the EOC and continue to operate.
Visual LEVEL1.240
L.A. Area Radio Jammer Convicted
September 2006, L.A. resident Jack Gerritsen (ex-KG6IRO), now 70, convicted of willful and malicious interference and transmitting without a license
Repeat offender 15 prior misdemeanor convictions Conducted on-air tirades and outright jamming Performed willful and malicious interference to communications system
operated by the US Coast Guard Auxiliary during a 2004 search-and-rescue operation
Interfered with American Red Cross radio transmissions in early 2005 while the agency was preparing for disaster relief operations
Caused cancellation of a US Army Reserve homeland security training exercise in 2005 by interfering with US Army Military Affiliate Radio System (MARS) communications
Punishment Amateur Radio license & call sign revoked Radio equipment confiscated Can not use any moniker for identification (e.g. call sign) Prohibited from owning, possessing or using any radio equipment Fined $15,225 Sentenced to seven years in federal prison
Extreme case and fortunately a rarity
Visual LEVEL1.241
Lesson 10 Reference links
For information about ARRL Public Service Communications, please see The ARRL Public Service Communications Manual: www.arrl.org/FandES/field/pscm/index.html
ARRL Publication FSD-218: www.arrl.org/FandES/field/forms/fsd218.pdf.
Visual LEVEL1.242