unilink quick reference guidenew.mygdc.com/attachment/unilinkreferenceguide.pdf · 2011-07-29 ·...

UniLink�

UniLink� is a trademark of Universal Avionics Systems Corporation

Global Data Center ServicesQuick Reference Guide

Honeywell International Inc.Global Data Center15001 NE 36th StreetRedmond, WA 98052 USA888.634.3330 telephone425.885.8100 telephone425.885.8930 [email protected]

Document 176-9001-994Version 3

UniLink�UniLink� is a trademark of Universal Avionics Systems Corporation

Global Data Center ServicesQuick Reference Guide



UniLink Quick Reference Guide

Table of Contents1

Table of ContentsTable of Contents ...............................................................................1Introduction .........................................................................................3

GDC Services ..............................................................................3GDC Services Access..................................................................3

General Information............................................................................5Datalink System ...........................................................................5UniLink Configuration...................................................................5Line of Sight .................................................................................6Pre-Departure Clearances ...........................................................6Oceanic Clearances - Eastbound ................................................7Oceanic Clearances - Westbound ...............................................7Other Air Traffic Services .............................................................8Automatic Position Reports..........................................................9SEND Prompt...............................................................................9

UniLink Procedures ..........................................................................111 UniLink Main Menu ................................................................112 Pre-Departure Clearance.......................................................123 Oceanic Clearance - Eastbound ............................................144 Oceanic Clearance - Westbound ...........................................165 D-ATIS Report........................................................................216 TWIP Report ..........................................................................227 Position Report.......................................................................238 OOOI Times ...........................................................................249 Text Weather..........................................................................2510 Create Message...................................................................2711 Received Message...............................................................2912 Uplink Flight Plan .................................................................3113 Comm Control � VHF...........................................................3214 Comm Control � Satellite .....................................................3415 Comm Control � Comm Status ............................................3616 System Messages................................................................3817 UniLink Configuration...........................................................40

Appendix � Air Traffic Services Airports ...........................................49


2

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Introduction3

IntroductionThank you for choosing Honeywell�s Global Data Center (GDC)

as your datalink ground service provider. Through the GDC, you willreceive efficient flight planning and filing, vital preflight and inflightweather information, essential air traffic services, and extensivecommunication capabilities.

GDC ServicesFlight Planning Services Compute, file, and uplink domestic andinternational flight plans with wind optimized routes, Air TrafficControl (ATC) preferred routes, North Atlantic (NAT) Track routes,Central East Pacific routes ("Hawaiian Tracks"), customer storedroutes, and pilot-defined random routes. Flight plans are computedbased on performance data provided by the aircraft manufacturer.Weather Services Obtain preflight and inflight weather reports andforecasts, including route weather briefings, terminal weather reportsand forecasts, winds and temperatures aloft forecasts, SIGMETs,plain language weather forecasts, and graphical weather products.Air Traffic Services Receive Digital Automated TerminalInformation Service (D-ATIS) reports, Terminal Weather Informationfor Pilots (TWIP) reports, Pre-Departure Clearances (PDCs), oceanicclearances via datalink, NAT Track Messages, air traffic flow controlreports, and airport reservations (AROs).Dispatching Services Obtain aircraft takeoff reports, landingreports, and automatic position reports via fax, e-mail, and personalcomputer for accurate and timely flight following.Messaging Services Send free text messages to the GDC, to otherdatalink equipped aircraft subscribing to GDC services, to ARINC,SITA, or AFTN addresses, and to telephone numbers, fax machines,and e-mail addresses.

GDC Services AccessFlight Data Specialists Call the GDC twenty-four hours a day tospeak with a Flight Data Specialist, an aviation professional able toprovide all GDC services.AFISCOM Express With AFISCOM Express software installed on apersonal computer, connect to the GDC computer system via theInternet or direct dial-up modem in order to directly access GDCservices. The latest version of AFISCOM Express, as well as otherGDC publications, are available for download at www.mygdc.com.

www.mygdc.com


Introduction 4

Datalink Request GDC services via datalink through a UniversalAvionics Systems Corporation (UASC) UNS-1 Flight ManagementSystem (FMS) interfaced with UASC�s UniLink� datalink unit. Thisguide describes UniLink operation based on UniLink SCN 13.1,including how to uplink flight plans and text weather, send andreceive messages, and request air traffic services.


General Information5

General InformationThis section contains general information regarding accessing

GDC services via UniLink.

Datalink SystemDatalink Avionics UniLink is the primary airborne component andis comprised of a data processor and external (UniLink UL-600) orinternal (UniLink UL-601) VHF transceiver. Optional airborneequipment may include a Satellite Data Communications System(SDCS) to provide datalink capability via satellite. UniLink may alsotransmit and receive via airborne telephone modem, although theGDC does not yet support this function. Because telephony is theonly available transmission mode for graphical weather, the GDC iscurrently unable to provide this service.Datalink Infrastructure By default, UniLink communicates via theland-based Aircraft Communication Addressing and ReportingSystem (ACARS) VHF network, which includes the ARINC and SITAsubnetworks. Based on position information provided by the aircraftFMS, UniLink automatically tunes to the appropriate subnetwork. Inareas where VHF coverage is unavailable, UniLink may interfacewith an optional Satellite Data Communications System (SDCS) tocommunicate via the Inmarsat Aero-I satellite network. This providesboth packet mode (datalink) and circuit mode (voice and data)capabilities to the aircraft. UniLink switches to and from the satellitenetwork based on VHF network coverage.Datalink Ground Service Provider As a datalink ground serviceprovider, the GDC is at the hub of the system. In addition toproviding host processing for UniLink, the GDC has telephone, fax,and network connections to ATC facilities, Fixed Base Operators(FBOs), multiple weather providers, and customer flight departments.

UniLink ConfigurationConfiguration of the UniLink unit is performed by modifying the

information stored in the UniLink configuration module. Theconfiguration module is installed at the rear of the avionics rack,which allows the UniLink unit to be removed and replaced withouthaving to reconfigure the new unit. Information stored in theconfiguration module includes the aircraft registration (or permanentcallsign), aircraft type, and datalink ground service provider code,also known as the airline ID. Please refer to the UniLinkConfiguration procedure on page 40 for detailed instructionsregarding how to configure UniLink for GDC services.


General Information 6

Line of SightAll UniLink transmissions, whether VHF or satellite, require line

of sight to a VHF ground station or Inmarsat satellite respectively.This is most often a concern when transmitting VHF on the

ground due to the curvature of the Earth, high surrounding terrain,and manmade structures. VHF transmissions from many airportsare simply not possible because the nearest VHF ground station isbelow the horizon or blocked by surrounding terrain. Even at airportswith VHF ground stations, VHF transmissions may not be successfuldue to manmade structures obstructing line of sight. In flight, VHFcoverage is normally excellent, although coverage limitations mayexist at low altitudes.

Transmitting via satellite while on the ground is generallyreliable, although line of sight issues may still arise due tosurrounding terrain and manmade structures. The curvature of theEarth is a concern only at latitudes greater than 70° north or southbecause the Inmarsat satellites are in an equatorial geostationaryorbit. Except at these high latitudes, satellite coverage while in flightis seamless.

Pre-Departure ClearancesPre-Departure Clearances (PDCs) are available to operators of

datalink equipped aircraft which subscribe to GDC services. Theaircraft must also be registered through the GDC with the FAA andARINC. Use of PDCs at participating airports is mandatory onceregistered; please refer to the Appendix beginning on page 49 for alist of participating airports

A PDC is based on a filed IFR flight plan, regardless of whetherthe flight plan was filed by the GDC, through an FSS, or via DUATS.Approximately 20 minutes prior to the filed time of departure of theflight plan, ATC will generate and then forward the PDC to the GDCfor storage. With this in mind, request the PDC no earlier than 15minutes prior to the filed time of departure. Because this short timeis often insufficient to receive the clearance and depart as planned,the GDC recommends filing the flight plan with a time of departure30 minutes earlier than the actual intended time of departure.Please refer to the Pre-Departure Clearance procedure on page 12for detailed instructions regarding how to request a PDC.

The PDC is uplinked to the aircraft as a datalink message. Oncereceived, the flight crew is required to follow the clearance. Be sureto page forward through the PDC until END OF CLEARANCE isdisplayed. An aircraft may receive only one PDC per airport per dayand a PDC will not be available if there is any change to the filedroute and/or altitude. A PDC is valid for two hours beyond the filedtime of departure.



Oceanic Clearances - EastboundDelivery of oceanic clearances via datalink for eastbound

transatlantic flights is available from Gander Area Control Centre(ACC) to datalink equipped aircraft. The aircraft must also beregistered through the GDC with ARINC and Gander ACC.

When flight planning, ensure that �AGCS EQUIPPED� (AGCS isan acronym for Air to Ground Communication System) is included inthe ATC remarks section of the filed flight plan. This remark informsGander ACC that the flight crew desires to receive the oceanicclearance via datalink.

Gander ACC sends the clearance to the GDC 10 to 60 minutesprior to aircraft entry into oceanic airspace. For aircraft in flight,Gander ACC generally sends the clearance by 70° west longitude.For aircraft departing Gander (CYQX), Goose Bay (CYYR), and St.John�s (CYYT) airports, Gander ACC sends the oceanic clearance tothe GDC at the same time it sends the departure clearance to thetower. Readback of the oceanic clearance is given to the tower,after which the tower issues the departure clearance.

With automatic position reports enabled, the GDC automaticallyuplinks the clearance to the aircraft as soon as it is received fromGander ACC. If automatic position reports are disabled, the flightcrew must request the clearance. Please refer to the OceanicClearance - Eastbound procedure on page 14 for detailedinstructions regarding how to request an oceanic clearance for aneastbound flight. Begin requesting the clearance approaching 70°west longitude, but if the clearance is not received by 10 minutesprior to entry into oceanic airspace, contact Gander ACC on theappropriate voice frequency. The datalink oceanic clearance isuplinked to the aircraft as a datalink message. Oceanic clearancesare valid for 30 minutes beyond the issue time and voice readback ofoceanic clearances is required.

Oceanic Clearances - WestboundDelivery of oceanic clearances via datalink for westbound

transatlantic flights is available from Shanwick Oceanic Control Area(OCA) to datalink equipped aircraft. This service is known asOceanic Route Clearance Authorisation (ORCA). The aircraft mustalso be registered through the GDC with Shanwick.

The flight crew requests the clearance via datalink between 30and 90 minutes prior to entry into the Shanwick OCA. Please referto the Oceanic Clearance - Westbound procedure on page 16 fordetailed instructions. Shanwick normally responds to the clearancerequest with a message indicating that the clearance should bereceived within the next 15 minutes. Shanwick then sends theclearance to the aircraft, which contains the aircraft registration, entrypoint, ETA at the entry point, Mach number, flight level, route, and


General Information 8

destination. The flight crew must promptly acknowledge theclearance via datalink by line selecting ACKNOWLEDGE on themessage page containing the clearance. Failure to promptlyacknowledge the clearance results in cancellation of the clearancetransaction and requires that Shanwick be contacted by voice. Uponreceipt of the clearance acknowledgement, Shanwick sends amessage to the aircraft confirming the clearance. If this message isnot received, Shanwick must be contacted by voice.

If the flight crew requests a new clearance or if Shanwickrequires a change to an existing clearance, one or morereclearances may be received by the flight crew. Thesereclearances will be annotated "RECLEARANCE 1","RECLEARANCE 2", etc., although may not necessarily benumbered consecutively.

Please also note that if at any time the flight crew is in doubtregarding the oceanic clearance transaction, Shanwick must becontacted by voice using the phrase "(AIRCRAFT REGISTRATION)ORCA CONTACT". If any message from Shanwick is not terminatedby the phrase "END OF MESSAGE", Shanwick must also becontacted by voice using the phrase "(AIRCRAFT REGISTRATION)ORCA CONTACT". If no clearance has been received by 15minutes prior to entry into the Shanwick OCA, Shanwick and AirTraffic Control (ATC) for the airspace in which the aircraft isoperating must be contacted by voice. All clearances andreclearances must be acknowledged.

Other Air Traffic ServicesOther air traffic services, including air traffic flow control reports

and plain language weather forecasts, are requested via datalinkmessage. For example, to request the flow control report for WilliamP. Hobby Airport, send a message with the text FLOWHOU in the NO(number) field on the CREATE MESSAGE page. Please refer to thefollowing table for a list of other air traffic services addresses and tothe Create Message procedure on page 27 for detailed instructionsregarding how to address and send a message.

Air Traffic Services AddressesFLOWHOU ATC flow report for EWRMETROORD Plain language weather for ChicagoSTATECA Plain language weather for California



Automatic Position ReportsEnabling automatic position reports allows UniLink to

automatically send position reports to the GDC at a specifiedinterval, normally every 15 minutes. These position reports servetwo functions. First, in order for the GDC to send an uplink to anaircraft, the position of the aircraft must have been updated withinthe preceding 15 minutes. Any manual downlink from UniLink, suchas a flight plan request or message downlink, includes the aircraftposition, which allows the GDC to respond immediately with theappropriate uplink. If the position of the aircraft is updated only fromirregular manual downlinks, however, periods may exist when theGDC cannot send an unsolicited uplink message, such as aneastbound oceanic clearance, because the last known position of theaircraft is no longer current.

The GDC therefore recommends enabling automatic positionreports with a 15 minute interval in order to regularly provide theGDC with the current position of the aircraft. Automatic positionreports may also be enabled with a longer interval or be disabledcompletely in order to reduce datalink transmission costs, althoughthe GDC would not be able to send an unsolicited uplink message tothe aircraft during any period 15 minutes after the last downlink isreceived. If the GDC cannot send an unsolicited uplink message toan aircraft, the message is stored for up to seven days or until adownlink is received from the aircraft providing its current position,which then allows the stored message to be sent.

Second, automatic position reports, as well as reports for allother downlinks, are accessible through AFISCOM Express softwarein both text and graphic form. These flight following reports allowusers to track aircraft progress and review previous flights from theground. Please refer to the AFISCOM Express User�s Guide forinstructions regarding obtaining and displaying flight followingreports.

Please also refer to the UniLink Configuration procedure on page40 and to the Position Report procedure on page 23 for detailedinstructions regarding how to configure automatic position reports.

SEND PromptAfter line selecting SEND to send a request or message, the

status of the request or message displays above the SEND prompt.Status indicators include QUEUED, SENDING, SENT, and NOTSENT. Additionally, the SENDING and SENT status indicators areprefixed with the selected transmission mode, either VHF, SAT, orTEL. If information required for the message or request is missing, aDATA REQUIRED message displays.


10



UniLink Procedures11

UniLink Procedures1 UniLink Main Menu1.1 Press the DATA function key to access the DATA 1/4

page, then line select UNILINK to access the MAIN MENUpage.

D A T A 1 / 4

! N A V D A T A C A B I N D I S P"

! P I L O T D A T A M F D D I S P"

! P E R F U N I L I N K"

! D I S K M S T R X F I L L"

! H O L D P O S M A I N T"

1.2 Alternately, press the MSG function key to access theMESSAGE page, then line select UNILINK to access theMAIN MENU page.

M E S S A G E 1 / 1

! U N I L I N K R E T U R N"

1.3 From the MAIN MENU page, access each function with thecorresponding line select key.

U N I L I N K M A I N M E N U ! F L T I N F O S R V

! P O S R E P O R T T E X T W X"

! O O O I T I M E S M E S S A G E"

! M I S C

! R E T U R N"


UniLink Procedures 12

2 Pre-Departure Clearance2.1 From the MAIN MENU page, line select FLT INFO SRV.




! M I S C

! R E T U R N"!

2.2 From the FLT INFO SERVICES page, line select DEPTCLX.

U N I L I N K F L T I N F O S E R V I C E S ! D E P T C L X ! T E R M I N F O ! A T I S"

! T W I P" ! C A L L S I G N ! O C E A N I C C L X N 1 2 3 4 5 ! 1 4 : 5 3 Z

! R E T U R N"!

2.3 Verify or change the departure airport identifier in the ORIGfield and the arrival airport identifier in the DEST field.Enter any information in the ATC STA and ATIS fields; theGDC does not use this information. No entry is required inthe GATE field. Line select SEND to send the request.

U N I L I N K! D E P A R T U R E C L X R E Q U E S T

! A T C S T A A T I S ! K S J C Z ! O R I G D E S T ! K S J C P H O G ! G A T E ! - - - - - S E N D"

! R E T U R N"



Note � To request a PDC when filed under a variable callsign (i.e., acallsign not programmed in the UniLink configuration module), senda datalink message with the text PDC immediately followed by thethree- or four-letter departure airport identifier, a space (use the ±key), and then the callsign in the NO (number) field of the message.For example, to request a PDC departing Charlotte/DouglasInternational Airport when filed as GDC22, send a message withPDCCLT GDC22 in NO (number) field. Please refer to the CreateMessage procedure on page 20 for detailed instructions regardinghow to address a message.

Note � A PDC is uplinked to an aircraft as a datalink message.Please refer to the Received Message procedure on page 29 fordetailed instructions regarding how to view received messages, topage 6 for more information regarding PDCs, and to the Appendix fora list of PDC airports.



3 Oceanic Clearance - Eastbound3.1 From the MAIN MENU page, line select FLT INFO SRV.




! M I S C

! R E T U R N"!

3.2 From the FLT INFO SERVICES page, line selectOCEANIC CLX.



! R E T U R N"!

3.3 The entry in the ATC field defaults to GANDER. Enter anyinformation in the remaining fields; the GDC does not usethis information for eastbound oceanic clearances. Lineselect SEND to send the oceanic clearance request.

U N I L I N K O C E A N I C C L X R E Q U E S T ! A T C ! G A N D E R M A C H ! . 1 1 ! E N T R Y P O I N T F L ! Z Z Z Z Z 1 1 1 ! T I M E ! 1 1 : 1 1 S E N D"

! R E T U R N"



Note � To request an eastbound oceanic clearance when filed undera variable callsign (i.e., a callsign not programmed in the UniLinkconfiguration module), send a datalink message with the text CLXimmediately followed by the callsign in the NO (number) field of themessage. For example, to request an eastbound oceanic clearancewhen filed as GDC333, send a message with CLXGDC333 in the NO(number) field. Please refer to the Create Message procedure onpage 27 for detailed instructions regarding how to address amessage.

Note � An oceanic clearance is uplinked to an aircraft as a datalinkmessage. Please refer to the Received Message procedure on page29 for detailed instructions regarding how to view received messagesand to page 7 for more information regarding eastbound oceanicclearances.



4 Oceanic Clearance - Westbound

Note � Request the clearance between 30 and 90 minutes prior toentry into the Shanwick OCA.

Note � If at any time the flight crew is in doubt regarding the oceanicclearance transaction, Shanwick must be contacted by voice usingthe phrase "(AIRCRAFT REGISTRATION) ORCA CONTACT".

Note � If any message from Shanwick is not terminated by thephrase "END OF MESSAGE", Shanwick must also be contacted byvoice using the phrase "(AIRCRAFT REGISTRATION) ORCACONTACT".

Note � If no clearance has been received by 15 minutes prior toentry into the Shanwick OCA, Shanwick and Air Traffic Control (ATC)for the airspace in which the aircraft is operating must be contactedby voice.

Note � All clearances and reclearances must be acknowledged.

4.1 From the MAIN MENU page, line select FLT INFO SRV.




! M I S C

! R E T U R N"!

4.2 From the FLT INFO SERVICES page, line selectOCEANIC CLX.



! R E T U R N"!



4.3 The entry in the ATC field defaults to GANDER. Lineselect ATC to access the OCEANIC ATC page.

U N I L I N K O C E A N I C C L X R E Q U E S T ! A T C ! G A N D E R M A C H ! . 7 8 ! E N T R Y P O I N T F L ! M A L O T 3 9 0 ! T I M E ! 1 1 : 1 9 S E N D"

! R E T U R N"

4.4 Line select SHANWICK to select Shanwick as the ATCfacility and return to the OCEANIC CLX REQUEST page.

U N I L I N K O C E A N I C A T C ! G A N D E R B O D O"

! S H A N W I C K

! I C E L A N D

! S . M A R I A

! R E T U R N"

4.5 Enter the entry point, ETA at the entry point, Mach number,and flight level information in the appropriate fields. Lineselect SEND to send the oceanic clearance request.

U N I L I N K O C E A N I C C L X R E Q U E S T ! A T C ! S H A N W I C K M A C H ! . 7 8 ! E N T R Y P O I N T F L ! M A L O T 3 9 0 ! T I M E ! 1 1 : 1 9 S E N D"

! R E T U R N"

Note � Valid Shanwick OCA entry points are (north to south): ATSIX,BALIX, ERAKA, GOMUP, MIMKU, NIBOG, MASIT, KORIB, DOGAL,MALOT, LIMRI, DINIM, SOMAX, BEDRA, OMOKO, LASNO, ETIKI,SEPAL, SIVIR, BEGAS, DIXIS, BERUX, PITAX, and PASAS.



4.6 Shanwick normally responds to the clearance request witha message indicating that the clearance should bereceived within the next 15 minutes.

U N I L I N K 1 0 2 0 Z M S G 1 / 1 ! F S M 1 0 2 0 0 3 0 9 2 3 E G G X ! N 1 2 3 4 5 R C L R E C E I V E D ! I F N O C L E A R A N C E W I T H I N ! 1 5 M I N U T E S - R E V E R T T O ! V O I C E P R O C E D U R E S ! E N D O F M E S S A G E ! D E L E T E P R I N T"

! R E T U R N"

Note � The response from Shanwick to the clearance request isuplinked to an aircraft as a datalink message. Please refer to theReceived Message procedure on page 29 for detailed instructionsregarding how to view received messages.

Note � Other possible responses from Shanwick to the clearancerequest include the following:

Negotiate clearance response: "CONTACT SHANWICK BYVOICE". Shanwick must be contacted by voice using the phrase"(AIRCRAFT REGISTRATION) ORCA CONTACT".Pending clearance request response: "CLEARANCE ALREADYBEING PROCESSED � AWAIT TRANSACTIONCOMPLETION".Error in clearance request response: "ERROR IN MESSAGE �REVERT TO VOICE PROCEDURES".Flight plan not on file response: "FLIGHT PLAN NOT HELD �REVERT TO VOICE PROCEDURES".No response: If no response is received within 5 minutes, oneadditional oceanic clearance request may be sent. If noresponse to the second request is received, Shanwick must becontacted by voice.



4.7 Shanwick then sends the clearance to the aircraft, whichcontains the aircraft registration, entry point, ETA at theentry point, Mach number, flight level, route, anddestination. Promptly acknowledge the clearance viadatalink by line selecting ACKNOWLEDGE.

U N I L I N K 1 0 2 1 Z M S G 1 / 2 ! C L X 1 0 2 1 0 9 0 3 2 3 E G G X ! C L R N C E 1 3 6 ! N 1 2 3 4 5 C L R D T O K H P N V I A ! M A L O T ! R A N D O M R O U T E ! 5 4 N 0 2 0 W 5 5 N 0 3 0 W ! D E L E T E P R I N T"! A D V I S O R Y ! A C K N O W L E D G E R E T U R N"

Note � The clearance is uplinked to an aircraft as a datalinkmessage. Please refer to the Received Message procedure on page29 for detailed instructions regarding how to view receivedmessages.

Note � Failure to promptly acknowledge the clearance results incancellation of the clearance transaction and requires that Shanwickbe contacted by voice.

Note � The flight crew must check that the aircraft registration in theclearance is correct.

Note � Random route clearances contain the full route coordinatesand NAT Track route clearances contain the track identifier (e.g.,ALPHA, BRAVO, etc.). Flight crews must check that the NAT Trackroute coordinates in the clearance match the coordinates in thecurrent published NAT Track Message.

Note � The clearance may contain additional information prefixedwith the text "ATC/". This information may be advisory information(e.g., "LEVEL CHANGE" or "ENTRY POINT CHANGE") or may beadditional ATC instructions (e.g., "NOT BEFORE 1125 ATGOMUP").

Note � If the ETA at the entry point changes by 3 minutes or more,Shanwick must be advised by voice or by requesting a newclearance with the revised ETA.



Note � If the clearance contains a different entry point thanrequested, Shanwick will include a new calculated ETA in theclearance. If the new ETA differs from the ETA calculated by theflight crew by 3 minutes or more, Shanwick must be advised by voiceor by requesting a new clearance with the revised ETA.

4.8 Upon receipt of the clearance acknowledgement, Shanwicksends a message to the aircraft confirming the clearance.If this message is not received, Shanwick must becontacted by voice.

U N I L I N K 1 0 2 2 Z M S G 3 / 3 ! F S M 1 0 2 2 0 3 0 9 2 3 E G G X ! N 1 2 3 4 5 C L A R E C E I V E D ! C L E A R A N C E C O N F I R M E D ! E N D O F M E S S A G E

! D E L E T E P R I N T"

! R E T U R N"

Note � The clearance confirmation from Shanwick is uplinked to anaircraft as a datalink message. Please refer to the ReceivedMessage procedure on page 29 for detailed instructions regardinghow to view received messages.

Note � If the flight crew requests a new clearance or if Shanwickrequires a change to an existing clearance, one or morereclearances may be received by the flight crew. Thesereclearances will be annotated "RECLEARANCE 1","RECLEARANCE 2", etc., although may not necessarily benumbered consecutively.If a reclearance is received before a previous clearance orreclearance has been acknowledged, the reclearance with thehighest reclearance number should be acknowledged.If Shanwick is unable to approve a request for a new clearance, theflight crew will receive a reclearance which is a copy of the originalwith the phrase "UNABLE TO APPROVE REQUEST".A reclearance for a new ETA at the entry point may be a copy of theoriginal with the new ETA or may contain changes to any clearanceparameter as a result of the new ETA.



5 D-ATIS Report5.1 From the MAIN MENU page, line select FLT INFO SRV.




! M I S C

! R E T U R N"!

5.2 From the FLT INFO SERVICES page, line select ATIS.



! R E T U R N"!

5.3 Verify or change the airport identifier in the AIRPORT field.Line select SEND to send the D-ATIS report request. TheGDC uplinks both departure and arrival D-ATIS reportsregardless of the selection in the TYPE field.

U N I L I N K A T I S R E Q U E S T

! A I R P O R T ! K M S Y D E P T T Y P E"

! S E N D"

! R E T U R N"

Note � A D-ATIS report is uplinked to an aircraft as a datalinkmessage. Please refer to the Received Message procedure on page29 for detailed instructions regarding how to view received messagesand to the Appendix for a list of D-ATIS airports.



6 TWIP Report6.1 From the MAIN MENU page, line select FLT INFO SRV.




! M I S C

! R E T U R N"!

6.2 From the FLT INFO SERVICES page, line select TWIP.



! R E T U R N"!

6.3 Verify or change the airport identifier in the AIRPORT field.Line select SEND to send the TWIP report request.

U N I L I N K T W I P R E Q U E S T

! A I R P O R T ! K A T L

! S E N D"

! R E T U R N"

Note � A TWIP report is uplinked to an aircraft as a datalinkmessage. Please refer to the Received Message procedure on page29 for detailed instructions regarding how to view received messagesand to the Appendix for a list of TWIP airports.



7 Position Report7.1 From the MAIN MENU page, line select POS REPORT.




! M I S C

! R E T U R N"!

7.2 To manually send a position report, line select SEND.Temporary changes may be made to each field for amanual position report.

U N I L I N K ! T O P O S R E P O R T A L T ! L K V F L 4 1 0 ! T O W P T E T A I N A I R I N T V ! 1 8 : 3 1 Z 1 5 M I N ! G N D S P D ! 4 7 9 K T O N A U T O R P T" ! W I N D ! 2 2 9 T / 0 3 S E N D"

! R E T U R N"!

7.3 To enable or disable automatic position reports, line selectAUTO RPT. To set the interval at which automatic positionreports are downlinked, enter the desired interval inminutes at the IN AIR INTV field.

U N I L I N K ! T O P O S R E P O R T A L T ! L K V F L 4 1 0 ! T O W P T E T A I N A I R I N T V ! 1 8 : 3 1 Z 1 5 M I N ! G N D S P D ! 4 7 9 K T O N A U T O R P T" ! W I N D ! 2 2 9 T / 0 4 3 S E N D"

! R E T U R N"!

Note � The GDC generally recommends enabling automatic positionreports with a 15 minute interval.



8 OOOI Times8.1 From the MAIN MENU page, line select OOOI TIMES.




! M I S C

! R E T U R N"!

8.2 Data on the OOOI TIMES page is based on Weight OnWheels (WOW) status from the FMS and on discreteinputs from the door and the parking brake when available.

U N I L I N K ! O U T O O O I T I M E S O F F ! 1 2 : 1 7 Z 1 2 : 2 4 Z ! I N O N ! 1 5 : 4 1 Z 1 5 : 3 7 Z ! B L O C K T I M E F L T T I M E ! 0 3 + 2 4 0 3 + 1 3

! R E T U R N"!



9 Text Weather9.1 From the MAIN MENU page, line select TEXT WX.




! M I S C

! R E T U R N"!

9.2 Line select each type of desired text weather report and/orforecast. The selected text weather report and/or forecasttype(s) will display with a (SEL) indicator. Verify or changethe desired location at the STATION field. Line selectSEND to send the request or line select MORE STATIONSto enter up to five additional locations on the TEXT WXREQUEST 2/2 page.

U N I L I N K T E X T W X R E Q U E S T 1 / 2 ! T E R M I N A L W X ( S E L ) ! S T A T I O N ! S I G M E T S K M D W ! M O R E ! P I R E P S S T A T I O N S"

! W I N D S A L O F T ( S E L ) S E N D"

! R E T U R N"!

Note � Valid locations for winds and temperatures aloft forecastsinclude airports, navaids, and charted waypoints.



9.3 After entering the desired locations, line select SEND tosend the request.

U N I L I N K T E X T W X R E Q U E S T 2 / 2

! S T A T I O N S S T A T I O N S ! K S A T - - - - -

! H E N L Y - - - - -

! M L C S E N D"

! R E T U R N"!

Note � Text weather reports and/or forecasts are uplinked to theaircraft as a datalink message. Please refer to the ReceivedMessage procedure on page 29 for detailed instructions regardinghow to view received messages.

Note � SIGMET forecasts, winds and temperatures aloft forecasts,and PIREPs are uplinked based on the active flight plan route in theFMS in addition to any manually specified locations.



10 Create Message10.1 From the MAIN MENU page, line select MESSAGE.




! M I S C

! R E T U R N"!

10.2 From the MESSAGES page, line select CREATE MSG.

U N I L I N K M E S S A G E S

! C R E A T E M S G

! R E C E I V E D M S G S

! R E T U R N"!

10.3 Enter the name of the message recipient at the TO fieldand the message address at the NO (number) field, usingthe ± key to insert spaces as needed.

U N I L I N K C R E A T E M S G 1 / 4 ! T O : O P S ! N O : 4 2 5 8 8 5 8 1 0 0 ! - - - - - - - - - - - - - - - - - - - - - - - ! - - - - - - - - - - - - - - - - - - - - - - - ! - - - - - - - - - - - - - - - - - - - - - - -

! C L E A R M S G S E N D"!

! R E T U R N"!



Note � Messages may be sent to several different types of recipientaddresses, as indicated below. For example, to address anautomated message to a fax number, enter the fax number with the�F� prefix (but with no dashes or spaces) in the NO (number) field ofthe message. To address an automated message to an e-mailaddress, please contact the GDC to set up a code that is entered inthe NO (number) field of the message and then automaticallyconverted to the desired e-mail address at the GDC.

N12345 Datalink equipped aircraft 425 885 8788 telephone number F4258858930 facsimile number (�F� prefix) A4258858947 PC with AFISCOM (�A� prefix) AHDQGLXH ARINC or SITA address (�A� prefix) NKSNAXGSX AFTN address (�N� prefix) GDC Global Data Center JEPP Jeppesen ARI Air Routing International BASEOPS Base Ops International UVAIR Universal Weather & Aviation

10.4 Enter the message text, using the ± key to insert spaces asneeded. CLEAR MSG may be line selected to clear themessage. Line select SEND to send the message or pressthe NEXT function key to access additional messagepages as needed.

U N I L I N K C R E A T E M S G 1 / 4 ! T O : O P S ! N O : 4 2 5 8 8 5 8 1 0 0 ! N E W E T A 1 8 4 5 Z ! P L E A S E U P D A T E C U S T O M S ! A N D L I M O

! C L E A R M S G S E N D"!

! R E T U R N"!



11 Received Message11.1 From the MAIN MENU page, line select MESSAGE or line

select the NEW MSG advisory message.




! M I S C ! A D V I S O R Y

! N E W M S G R E T U R N"!

11.2 From the MESSAGES page, line select RECEIVEDMSGS.

U N I L I N K M E S S A G E S

! C R E A T E M S G

! R E C E I V E D M S G S

! R E T U R N"!

11.3 Message titles appear in the inverse order received. Lineselect the desired message title to view the entiremessage.

U N I L I N K R E C E I V E D M S G S 1 / 1 ! K B D L A T I S R E P O R T

! M E S S A G E R E P O R T

! K A B Q T W I P R E P O R T

! R E T U R N"



11.4 Line select DELETE to delete the message or line selectPRINT to print the message.

U N I L I N K 1 5 1 9 Z M S G 1 / 1 ! J O H N A T O P S R E C D M S G R E ! U P D A T E C U S T O M S A N D L I M O ! W I T H N E W E T A 1 8 4 5 Z

! D E L E T E P R I N T"

! R E T U R N"



12 Uplink Flight Plan12.1 Press the FPL function key to display the FPL 1/1 page

and then line select UNILINK RTE.

F P L 1 / 1

! 1 K B F I ! U N I L I N K ! 2 R T E" ! C O P Y ! P L T R T E"

12.2 Enter the GDC flight plan number at the ROUTE ID fieldand then line select SEND to send the request.

U N I L I N K R T E ! O R I G D E S T ! - - - - - - - - ! R O U T E I D ! D 1 2 3 4 S E N D"

! R T E R C V D - - - - - - - - - - - - - Z

! R E T U R N"!

12.3 When the flight plan is successfully uplinked, the RTERCVD field displays the flight plan departure and arrivalairport identifiers and the time the flight plan was received.Line select REVIEW to review the flight plan, line selectREPLACE FPL to activate the flight plan, or line selectPURGE to delete the flight plan.

U N I L I N K R T E ! O R I G D E S T ! - - - - - - - - ! R O U T E I D ! D 1 2 3 4 S E N D"

! R T E R C V D K B F I - K P S P 2 0 1 1 Z

! R E V I E W P U R G E"

! R E P L A C E F P L R E T U R N"!



13 Comm Control � VHF13.1 From the MAIN MENU page, line select MISC.




! M I S C

! R E T U R N"!

13.2 From the MISCELLANEOUS page, line select COMMCONTROL.

U N I L I N K M I S C E L L A N E O U S ! C O M M C O N T R O L S E L C A L"

! S I T U A T I O N E T A U P D A T E"

! G N D D E L A Y D I V E R S I O N"

! M A I N T

! R E T U R N"

13.3 From the COMM CONTROL page, line select VHF DATA.

U N I L I N K C O M M C O N T R O L ! V H F V O I C E S A T D A T A"

! V H F D A T A C O M M S T A T U S"

! T E L N U M B E R

! T E L S U S P E N D O F F

! R E T U R N"



13.4 Line select each VHF subnetwork to enable or disable thenetwork. Line select FREQ to display the VHFFREQUENCIES page.

U N I L I N K ! V H F D A T A ! A R I N C O N

! S I T A O N

! A V I C O M O N

! S I T A N A O F F F R E Q"

! R E T U R N"

Note � The ARINC, SITA, and AVICOM options should be set to ONto allow UniLink to automatically switch to the appropriate network.The SITA NA and (if displayed) AIR CAN options should be set toOFF.

Note � A VHF subnetwork disabled in the UniLink configuration maynot be enabled on the VHF DATA page.

13.5 Line select the desired primary VHF frequency or enter thedesired secondary VHF frequency in the SECONDARYfield. The selected frequency displays with a (SEL)indicator. Frequency selection is normally controlledautomatically.

U N I L I N K V H F F R E Q U E N C I E S ! 1 3 1 . 4 5 0 1 3 6 . 9 2 5"

! 1 3 1 . 5 5 0 ( S E L )

! 1 3 1 . 7 2 5 ! S E C O N D A R Y

! 1 3 6 . 8 5 0 - - - . - - -

! R E T U R N"



14 Comm Control � Satellite14.1 From the MAIN MENU page, line select MISC.




! M I S C

! R E T U R N"!





! M A I N T

! R E T U R N"

14.3 From the COMM CONTROL page, line select SAT DATA.



! T E L N U M B E R


! R E T U R N"



14.4 Line select LINK TEST to send a test downlink via satellite.

U N I L I N K ! S A T D A T A ! L I N K T E S T"

! R E T U R N"



15 Comm Control � Comm Status15.1 From the MAIN MENU page, line select MISC.




! M I S C

! R E T U R N"!





! M A I N T

! R E T U R N"

15.3 From the COMM CONTROL page, line select COMMSTATUS.



! T E L N U M B E R


! R E T U R N"



15.4 The COMM STATUS page displays the current status ofeach transmission mode.

U N I L I N K C O M M S T A T U S ! C O M M C N T R L" ! M E D I A S T A T U S ! V H F C O M M / S E N D I N G

! S A T C O M M / I D L E

! T E L C O M M / I D L E

! R E T U R N"

Note � VHF status and reasons include the following:COMM / IDLE: UniLink has established datalink communication,

although no data is currently being transmitted.COMM / SENDING: UniLink is currently transmitting a downlink.NOCOMM / CONNECTING: UniLink has transmitted a downlink and

is awaiting a reply.NOCOMM / SCANNING: UniLink is automatically selecting a

frequency.NOCOMM / VOICE: UniLink is in VOICE mode.NOCOMM / NO FREQ: 1) No frequency is defined for the region and

enabled subnetwork, or 2) UniLink has not received the aircraftlocation from the FMS and cannot tune to the appropriatesubnetwork.

NOCOMM / TUNE INOP: The CSDB tune bus is inoperative.

Note � Satellite status and reasons include the following:COMM / IDLE: The satellite data communications system has

established datalink communication, although no data iscurrently being transmitted.

COMM / SENDING: The satellite data communications system iscurrently transmitting a downlink.

NOCOMM / CONNECTING: The satellite data communicationssystem is establishing datalink communication.

NOCOMM / AUTO DELAY: The satellite data communicationssystem is waiting before attempting to establish datalinkcommunication.

NOCOMM / UNAVAILABLE: The satellite data communicationssystem is unavailable.



16 System Messages16.1 UniLink advisory messages appear on the lower left line of

the MAIN MENU page. Certain advisory messages requirecrew action and may be selected with the lower left lineselect key.




! M I S C ! A D V I S O R Y ! N E W M S G R E T U R N"

!

Note � Advisory messages include the following:FAIL: A failure has been detected but has not yet displayed on the

STATUS page.ACKNOWLEDGE: The uplinked message or request requires crew

acknowledgement. Selection sends an acknowledgement.SELCAL: A SELCAL request has been made. Selection displays the

SELCAL page.NEW MSG: A new message has been uplinked. Selection displays

the new message.NEW WX MAP: A new weather map has been uplinked. Selection

displays the new weather map.INIT: The FLT NO field on the MAIN MENU page does not contain a

valid entry. Selection displays the MAIN MENU page. The INITadvisory message will be inhibited if the FLT NO field is notenabled in the UniLink configuration.

TEL SUSPEND: The telephony link is suspended. Selectiondisplays the COMM CONTROL page.

VOICE: Voice mode is active. Selection displays the VHF VOICEpage.

COMM STATUS: At least one, but not all, transmission modes (VHF,satellite, and/or telephony) are in a NO COMM state. Selectiondisplays the COMM STATUS page.

NO COMM: No transmission mode (VHF, satellite, or telephony) isavailable. Selection displays the COMM STATUS page.



Note � Status and error messages display in a temporary pop-upwindow on the currently displayed page and include the following:MSG PRINTING: An uplinked message is being printed.UNABLE TO PRINT: The printer is unable to print an uplinked

message.MAP INACTIVE: A weather map cannot be displayed due to an

inactive display processor.DATA REQD: Data required for the message or request is missing.QUEUE FULL: A message or request cannot be downlinked

because the downlink buffer is full.UNABLE TO SEND: A message or request cannot be downlinked.VHF TUNE INOP: The VHF CSDB tune bus is inoperative.



17 UniLink Configuration

Note � This procedure describes required and recommendedUniLink configuration for GDC services. For complete instructionsregarding UniLink installation and configuration, please refer to theUniLink UL-600 Installation Manual, Report No. 23-20-01, or to theUniLink UL-601 Installation Manual, Report No. 23-20-02, both ofwhich are published by Universal Avionics.

Note � UniLink must sense an �on ground� condition from the FMS inorder to enable UniLink configuration.17.1 From the MAIN MENU page, line select MISC.




! M I S C

! R E T U R N"!

17.2 Line select MAINT.




! M A I N T

! R E T U R N"



17.3 Line select CONFIG.

U N I L I N K M A I N T E N A N C E ! C O N F I G

! F A U L T L O G

! I M A G E T E S T P T T T E S T"

! P R I N T E R T E S T

! R E T U R N"

17.4 Line select the unmarked upper right field. Enter 456789and then press the ENTER function key to enable EDITmode.

U N I L I N K ! C O N F I G 1 / 2 ! S Y S T E M - - - - - -

! D I S C R E T E S

! A R I N C

! S E R I A L

! R E T U R N"

17.5 Line select EDIT to enable STORE mode.

U N I L I N K ! C O N F I G 1 / 2 ! S Y S T E M E D I T"

! D I S C R E T E S

! A R I N C

! S E R I A L

! R E T U R N"

Note � Do not line select STORE until configuration is complete.



17.6 From the CONFIG 1/2 page, press the NEXT function key.

U N I L I N K ! C O N F I G 1 / 2 ! S Y S T E M S T O R E"

! D I S C R E T E S

! A R I N C

! S E R I A L

! R E T U R N"

17.7 The CONFIG 2/2 page displays the UniLink SoftwareControl Number (SCN) and the dates and times of the lastthree configuration updates. Press the PREV function keyto display to the CONFIG 1/2 page.

U N I L I N K ! C O N F I G 2 / 2 ! S C N S T O R E" ! 1 3 . 1 ! C O N F I G M O D U L E U P D A T E S ! D A T E U T C ! 1 8 - O C T - 0 2 1 7 : 4 3 ! 0 5 - J U L - 0 2 2 0 : 0 4! 1 2 - D E C - 0 1 1 4 : 4 8

! R E T U R N"

17.8 Line select SYSTEM.

U N I L I N K ! C O N F I G 1 / 2 ! S Y S T E M S T O R E"

! D I S C R E T E S

! A R I N C

! S E R I A L

! R E T U R N"



17.9 Line select AIRCRAFT.

U N I L I N K S Y S T E M C O N F I G 1 / 4 ! A I R C R A F T S T O R E"

! P O S R P T

! V H F C O M M S A T C O M M"

! T E L C O M M

! R E T U R N"

17.10 Enter the four-character ICAO aircraft type designator inthe TYPE field and the aircraft registration (or permanentcallsign) with no dash in the REG NO field. Enter GS inthe left part of the AIRLINE ID field and GDC in the rightpart of the AIRLINE ID field. The GDC does not requireany information in the FIN NO field. Line select RETURNto display the SYSTEM CONFIG 1/4 page.

U N I L I N K A I R C R A F T C O N F I G ! S T O R E" ! T Y P E F I N N O ! L J 6 0 - - - ! R E G N O ! N 1 2 3 4 5 ! A I R L I N E I D ! G S / G D C

! R E T U R N"

Note � Official ICAO aircraft type designators are available athttp://www.icao.int/anb/ais/8643/index.cfm.

17.11 Line select POS RPT.


! P O S R P T


! T E L C O M M

! R E T U R N"

http://www.icao.int/anb/ais/8643/index.cfm



17.12 Line select IN AIR AUTO to ENABLED and ON GNDAUTO to ENABLED. Enter 15 in the IN AIR INTV field and15 in the ON GND INTV field. Line select MEDIA to VHFor to VHF SAT if UniLink is interfaced with a satellite datacommunications system. Line select RETURN to displaythe SYSTEM CONFIG 1/4 page.

U N I L I N K P O S R E P O R T C O N F I G ! S T O R E" ! I N A I R A U T O O N G N D A U T O ! E N A B L E D E N A B L E D ! I N A I R I N T V O N G N D I N T V ! 1 5 M I N S 1 5 M I N S ! M E D I A ! V H F S A T

! R E T U R N"

17.13 Line select VHF COMM.


! P O S R P T


! T E L C O M M

! R E T U R N"

17.14 Line select NETWORK CTRL.

U N I L I N K V H F C O M M C O N F I G ! N E T W O R K C T R L S T O R E" ! C O N T A C T T I M E R ! E N A B L E D R A D I O" ! T R A C K E R T I M E R ! E N A B L E D

! R E T U R N"



17.15 Line select ARINC to ON, SITA to ON, and AVICOM toON. Line select SITA NA and (if displayed) AIR CAN toOFF. Line select RETURN to display the VHF COMMCONFIG page.

U N I L I N K N E T W O R K C O N T R O L ! S T O R E" ! A R I N C A V I C O M ! O N O N ! S I T A S I T A N A ! O N O F F

! R E T U R N"

17.16 Line select CONTACT TIMER to ENABLED andTRACKER TIMER to ENABLED. Line select RETURN todisplay the SYSTEM CONFIG 1/4 page.

U N I L I N K V H F C O M M C O N F I G ! N E T W O R K C T R L S T O R E" ! C O N T A C T T I M E R ! E N A B L E D R A D I O" ! T R A C K E R T I M E R ! E N A B L E D

! R E T U R N"

17.17 Line select TEL COMM.


! P O S R P T


! T E L C O M M

! R E T U R N"



17.18 Because the GDC does not yet support graphical weathervia telephony, line select AIR PHONE to NONE, line selectWX MAPS to DISABLED, and line select SUSPEND MSGto DISABLED. Delete any entry in the ACCESS NUMBERfield by line selecting the field, pressing the BACK functionkey, and then pressing the ENTER function key. Lineselect RETURN to display the SYSTEM CONFIG 1/4 page.

U N I L I N K T E L C O M M C O N F I G ! S T O R E" ! A I R P H O N E B A U D ! N O N E 2 4 0 0 ! A C C E S S N U M B E R ! - - - - - - - - - - - ! W X M A P S S U S P E N D M S G! D I S A B L E D D I S A B L E D

! R E T U R N"

17.19 Line select SAT COMM.


! P O S R P T


! T E L C O M M

! R E T U R N"

17.20 Line select TRACKER TIMER to ENABLED and COMMAUTO RTN to ENABLED. Line select RETURN to displaythe SYSTEM CONFIG 1/4 page.

U N I L I N K S A T C O M M C O N F I G ! S T O R E" ! T R A C K E R T I M E R ! E N A B L E D ! C O M M A U T O R T N ! E N A B L E D !!

! R E T U R N"



17.21 From the SYSTEM CONFIG 1/4 page, press the NEXTfunction key.


! P O S R P T


! T E L C O M M

! R E T U R N"

17.22 Line select DEPT CLX to ENABLED and OCEANIC CLX toENABLED. Line select EXP TAXI CLX to DISABLED andPUSHBACK CLX to DISABLED. If not already entered,enter ATSOOXA in the SUPP ADDRESS field. Press theNEXT function key.

U N I L I N K S Y S T E M C O N F I G 2 / 4 ! S T O R E" ! D E P T C L X E X P T A X I C L X ! E N A B L E D D I S A B L E D ! O C E A N I C C L X P U S H B A C K C L X ! E N A B L E D D I S A B L E D ! S U P P A D D R E S S! A T S O O X A

! R E T U R N"

17.23 Line select OOOI TIMES to ENABLED, FLIGHT NO toDISABLED, and MET DATA to DISABLED. Enter 03 in theDELAY MSG TX field and 00 in the GND DELAY field.Press the NEXT function key.

U N I L I N K S Y S T E M C O N F I G 3 / 4 ! S T O R E" ! O O O I T I M E S F L I G H T N O ! E N A B L E D D I S A B L E D ! D E L A Y M S G T X M E T D A T A ! 0 3 M I N F R T / O D I S A B L E D ! G N D D E L A Y! 0 0 M I N A F T E R O U T

! R E T U R N"



17.24 Enter 0000 in the NEW MSG DSCRT DURATION field and1500 in the ENABLE NEW MSG DSCRT ABOVE field.Line select MEDIA ADVISORY to DISABLED.

U N I L I N K S Y S T E M C O N F I G 4 / 4 ! S T O R E" ! N E W M S G D S C R T D U R A T I O N ! 0 0 0 0 M S ! E N A B L E N E W M S G D S C R T ! A B O V E 1 5 0 0 F T ! M E D I A A D V I S O R Y! D I S A B L E D

! R E T U R N"

17.25 Line select STORE twice to store the configuration to theUniLink configuration module. After a brief pause, theCDU displays an error message while UniLink restarts withthe new configuration. After approximately 30 additionalseconds, the UNILINK prompt changes from a small grayfont to a large white font with a line select arrow to indicatethat UniLink restarted successfully.

U N I L I N K / F M S C O M M E R R O R R E S E L E C T U N I L I N K

! U N I L I N K

!


Air Traffic Services Airports49

Appendix � Air Traffic Services AirportsUnited States

AIRPORT CITY, STATE PDC D-ATIS TWIPKABQ Albuquerque, NM √ √ √KATL Atlanta, GA √ √ √KAUS Austin, TX √ √KBDL Bradley, CT √ √KBNA Nashville, TN √ √ √KBOS Boston, MA √ √ √KBUF Buffalo, NY √ √KBUR Burbank, CA √ √KBWI Baltimore, MD √ √ √KCLE Cleveland, OH √ √ √KCLT Charlotte, NC √ √ √KCMH Columbus, OH √ √ √KCVG Cincinnati, OH √ √ √KDAL Dallas (Love), TX √KDAY Dayton, OH √KDCA Washington (Nat�l), DC √ √ √KDEN Denver, CO √ √ √KDFW Dallas-Fort Worth, TX √ √ √KDTW Detroit, MI √ √ √KELP El Paso, TX √ √KEWR Newark, NJ √ √KFLL Fort Lauderdale, FL √ √ √KGSO Greensboro, NC √ √KHOU Houston (Hobby), TX √KIAD Washington (Dulles), DC √ √ √KIAH Houston (Intercont�l), TX √ √ √KICT Wichita, KS √KIND Indianapolis, IN √ √ √KJFK New York (JFK), NY √ √KLAS Las Vegas, NV √ √KLAX Los Angeles, CA √ √KLGA New York (LaGuardia), NY √ √KMCI Kansas City, MO √ √ √KMCO Orlando (Int�l), FL √ √ √KMDW Chicago (Midway), IL √ √KMEM Memphis, TN √ √ √KMIA Miami, FL √ √ √KMKE Milwaukee, WI √ √ √KMSP Minneapolis-St. Paul, MN √ √ √KMSY New Orleans, LA √ √ √


Air Traffic Services Airports 50

United States

AIRPORT CITY, STATE PDC D-ATIS TWIPKOAK Oakland, CA √ √KOKC Oklahoma City, OK √KONT Ontario, CA √ √KORD Chicago (O�Hare), IL √ √ √KPBI West Palm Beach, FL √KPDX Portland, OR √ √KPHL Philadelphia, PA √ √ √KPHX Phoenix, AZ √ √KPIT Pittsburgh, PA √ √ √KRDU Raleigh-Durham, NC √ √ √KSAN San Diego, CA √ √KSAT San Antonio, CA √ √KSDF Louisville, KY √ √ √KSEA Seattle-Tacoma, WA √ √KSFO San Francisco, CA √ √KSJC San Jose, CA √ √KSLC Salt Lake City, UT √ √ √KSMF Sacramento, CA √ √KSNA Orange County, CA √ √KSTL St. Louis, MO √ √ √KTEB Teterboro, NJ √ √KTPA Tampa, FL √ √ √KTUL Tulsa, OK √ √ √TJSJ San Juan, PR √ √

Canada

AIRPORT CITY PDC D-ATIS TWIPCYEG Edmonton √CYHM Hamilton √CYHZ Halifax √CYLW Kelowna √CYMX Mirabel √CYOW Ottawa √CYQB Quebec City √CYQM Moncton √CYQR Regina √CYQT Thunder Bay √CYQX Gander √CYUL Montreal √CYVR Vancouver √CYWG Winnipeg √CYXE Saskatoon √


Air Traffic Services Airports51

Canada

AIRPORT CITY PDC D-ATIS TWIPCYYC Calgary √CYYJ Victoria √CYYT St. John�s √CYYZ Toronto √

Europe

AIRPORT CITY PDC D-ATIS TWIPGERMANY

EDDB Berlin � Schonefeld √EDDF Frankfurt √EDDG Munster √EDDH Hamburg √EDDI Berlin � Tempelhof √EDDK Cologne √EDDL Dusseldorf √EDDM Munich √EDDN Nuremberg √EDDP Leipzig √EDDS Stuttgart √EDDT Berlin � Tegel √EDDV Hannover √EDDW Bremen √

NORWAYENGM Oslo √

Asia / Pacific

AIRPORT CITY PDC D-ATIS TWIPCHINA

VHHH Hong Kong √NEW ZEALAND

NZAA Auckland √NZCH Christchurch √NZWN Wellington √

SINGAPOREWSSS Singapore √

THAILANDVTBD Bangkok √VTCC Chiang Mai √VTSS Hat Yai √VTSP Phuket √


52


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