savannah mission guide ser-ga075 flying tigers...ser-ga075 flying tigers table of contents mission...

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Savannah Mission Guide SER-GA075 Flying Tigers

Table of Contents Mission Briefing Checklist ........................................................................ 3

SAR/Non-SAR System Setup Page ........................................................... 5

Creating a Flight Plan..................................................................................

Spelling Method .................................................................................... 6

Most Recent List Method ...................................................................... 6

Point n Shoot Method ........................................................................... 7

Flight Plans ..................................................................................................

Activate a Stored Plan ........................................................................... 8

Reverse a Stored Plan ........................................................................... 8

Deleting a Numbered Flight Plan .......................................................... 8

Waypoints ...................................................................................................

Add to a Flight Plan ............................................................................... 9

Direct to a Waypoint ........................................................................... 10

Deleting a Waypoint............................................................................ 10

Creating Search/Grid Corners ....................................................................

Manual Calculation Method ............................................................... 11

Using the Displayed Map Method ...................................................... 12

G1000 SAR Package ................................................................................ 13

Creeping Line Search ..................................................................................

Using G1000 SAR Search Pattern ........................................................ 14

Using Non-SAR (MENU) Parallel Track ................................................ 14

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7.5” x 7.5” CAP/New Grid Search ..............................................................


Using Non-SAR (MENU) Parallel Track ................................................ 15

Using XTK Method ............................................................................... 16

Expanding Square Search ...........................................................................


Using XTK Method ............................................................................... 17

Sector Search ..............................................................................................


Using OBS Method .............................................................................. 18

Checklist ......................................................................................................

Normal Procedures ............................................................................. 19

Emergency Procedures ....................................................................... 23

Sectional Grid Layout for Georgia .......................................................... 27

Latitude-Longitude Conversion Charts ......................................................

Minutes to Decimal Degrees or Seconds to Decimal Minutes ............ 28

Seconds to Decimal Degrees ............................................................... 29

Fuel Leaning Guides....................................................................................

G1000 Using EGT Procedures .............................................................. 30

Ground Leaning Procedures ................................................................ 32

2000’ P.A. Cruise Data ......................................................................... 33

4000’ P.A. Cruise Data ......................................................................... 34

6000’ P.A. Cruise Data ......................................................................... 35

8000’ P.A. Cruise Data ......................................................................... 36

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MISSION BRIEFING CHECKLIST

Mission Number / Callsign Crew Assignments Crew:

Properly Equipped & Clothed PIF’s, Gridded Charts & Notebooks ASBs & Survival Gear IMSAFE:

▪ Illness - Suffering from any illness or symptom of an illness which might affect them in flight?

▪ Medication - Is the pilot currently taking any drugs? ▪ Stress - Is the pilot overly worried about other factors in his

life? ▪ Alcohol – FAR prohibits flying an aircraft with a blood alcohol

concentration (BAC) of 0.04% or higher regardless of time between drinking.

▪ Fatigue - Has the pilot had sufficient sleep adequate nutrition?

▪ Emotion - Any extremely upsetting events such as the loss of a family member?

Inter-Cockpit Communications Procedures Communications:

Location / Callsign / Frequency Mission Base Mobile Units & Ground Teams Search Aircraft

Lost Communications Procedures Current Weather / Weather Forecast Assigned Mission / Alternate Mission Preflight Duties: Each Crew Member Route to Search Area Search Area:

Procedures Identifying Landmarks / Corners Lat. / Lon. Of Corners Search Patterns / Altitudes Description of Objective ELT Frequency Crew Coordination Action if Objective Located

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Aircraft Separation Procedures CAP aircraft contact frequency: __________________________ Airports, Approach Corridors & Airways ATC Frequency for Advisory & Coordination

Ground Teams: Coordinate Vehicle Description Equipment Carried Radio / Visual Signals pre-arranged

Inadvertent IFR Safe Headings & Altitudes Navaid Reference Points ATC Frequency

Hazards / Military Training Activity Emergency Procedures Transfer of Aircraft Control Air Sickness Procedures Flight Plan Completed & Filed Emergency of the Day:

1. Engine Failure During T/O Roll 2. Engine Failure Immediately After

T/O 3. Engine Failure During Flight (Restart

Procedures) 4. Emergency Landing w/o Engine

Power 5. Precautionary Landing with Engine

Power 6. Ditching 7. Fire During Start On Ground 8. Engine Firs In Flight 9. Electrical Fire In Flight 10. Cabin Fire 11. Wing Fire 12. High Main Battery Charge Current

(M Bat Amps More than 40) 13. Display Cooling Advisory 14. Low Vacuum Annunciator 15. Radio Failure (IFR/VFR) 16. Inadvertent Icing Encounter 17. Static Source Blockage 18. Fuel Flow Stabilization Procedures

19. High Carbon Monoxide Level 20. Low Volts comes on or does not go

off at high RPM 21. Landing with a Flat Tire (Main) 22. Landing with a Flat Tire (Nose) 23. Turbulence Penetration 24. Engine Roughness 25. Vibration In-Flight 26. Aborted Takeoff 27. Loss of Oil Pressure 28. Engine Temp Failure 29. Lost Procedures 30. Air Data System Failures:

Red X-PDF Airspeed Indicator Red X-PDF Airspeed Indicator

31. Attitude and Heading Reference System (AHRS) Failure

Red X-PDF Attitude Indicator Red X-PDF Horizontal Situation Indicator (HIS)

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SAR/Non-SAR System Setup Page SAR Work

1. AUX…System Setup 2. DFLTS ▲ soft key 3. TIME FORMAT UTC (or LOCAL 24hr) 4. TIME OFFSET -00:00 5. NAV ANGLE set to TRUE 6. MDF DATA BAR FIELDS

Field 1 XTK (cross track distance) Field 2 TRK (actual track over ground) Field 3 DTK (desired track) Field 4 GS (GS is used to determine effects of wind on turns)

7. GPS CDI SELECTED 0.30NM 8. Remaining as Desired 9. After finished…re-set to “Non-SAR work” standards

Non-SAR work

1. AUX…System Setup 2. DFLTS ▲ soft key 3. Set individual entries as desired/preferred.

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Create a Flight Plan Spelling Method

1. Press FPL. Opens the Active Flight Plan window (FPL1). 2. Rotate Small FMS Knob one click clockwise to display the Flight Plan

Catalog (FPL2). 3. Press NEW ▲ soft key to open the Stored Flight Plan window. 4. Rotate Small FMS Knob 2 clicks clockwise to display the first character 5. Rotate Large/Small FMS Knobs to move and select required characters. 6. Press ENT. The flashing cursor moves to the next line in the Stored Flight

Plan window. 7. Repeat to spell out the rest of the waypoints in the flight plan. 8. When finished Press MENU to open the Options window. (This same

window allows you to INVERT, DELETE, or REMOVE Departure). 9. If necessary rotate the Large FMS Knob to highlight the “Store Flight Plan”

option and Press ENT Press ENT to store the flight plan. 10. Press ENT to store the flight plan. 11. Press the small FMS Knob to return to the Flight Plan Catalog Page with the

flight plan listed. Most Recent List Method

1. Press FPL. Opens the Active Flight Plan window (FPL1). 2. Rotate Small FMS Knob one click clockwise to display the Flight Plan

Catalog (FPL2). 3. Press NEW ▲soft key. 4. Rotate Small FMS Knob 1 click to view the Waypoint Information window. 5. Rotate Large FMS Knob to highlight the identifier in the Most Recent List. 6. Rotate Small FMS Knob to view the most recent waypoints. 7. Rotate Large FMS Knob to highlight the desired waypoint 8. Press ENT twice. 9. Repeat steps #4 through #8 to enter all the desired waypoints. 10. When finished Press MENU 11. If necessary, Rotate Large FMS Knob to highlight “Store Flight Plan” option. 12. Press ENT twice. 13. Press FPL to return to the MAP 1 Page.

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Create a Flight Plan (Continued) Point-n-Shoot Method

1. Press FPL. Opens the Active Flight Plan window (FPL1). 2. Rotate Small FMS Knob on click clockwise to display the Flight Plan Catalog

(FPL2). 3. Press NEW ▲soft key. 4. Push IN the joystick to turn the map cursor (flashing arrow) on. (Over the

airport/waypoint) 5. Push the LD WPT ▲soft key on the bottom of the screen to enter the

waypoint selected as the first waypoint. 6. Push IN and MOVE the joystick in the direction of the next waypoint. NOTE: This is called panning. Even though the next waypoint may not be visible initially, as the pointer is moved, the map will scroll so the pointer remains visible. NOTE: The map scale may still be changed to view more or less by ROTATING the joystick. 7. When the identifier for the waypoint is highlighted, Press the LD WPT

▲soft key on the bottom of the screen to enter the waypoint into the flight plan.

8. Repeat steps #6 and #7 above to enter remaining waypoints. 9. When finished Press MENU to open the Page Menu window. 10. If necessary, Rotate Large FMS Knob to highlight “Store Flight Plan” option. 11. Press ENT twice. The flight plan is stored as the next available number.

12. Press FPL to deactivate the cursor and return to the original page.

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Flight Plans Activate STORED Plan 1. Press FPL to display the Active Plight Plan page. (FPL 1 on the MFD) 2. Rotate Small FMS Knob to display the Flight Plan Catalog (FPL2) 3. Press the FMS Knob to activate the cursor. 4. Rotate Large FMS Knob to highlight the desired flight plan. 5. Press ACTIVE ▲soft key. (confirmation window appears with “OK”

highlighted) 6. If correct, Press ENT. The screen returns to FPL1 Active Flight Plan page

and the symbol connecting the first two waypoints appears. The Desired Track and Distance between waypoints is displayed. The bottom part of the page also shows Active Leg info which includes Course and Enroute Safe Altitude for the leg. Flight Plan Info includes the Remaining Distance, Total Distance and Enroute Safe Altitude for the Flight Plan.

NOTE: If you did not want to activate this flight plan, Rotate Large FMS Knob to highlight “CANCEL” and Press ENT. The screen returns to the Flight Plan Catalog page (FPL2).

REVERSING a Stored Plan In order to use a stored flight plan in reverse (inverted) it must first be chosen by using steps 1 through 4 above. 1. Press INVERT ▲soft key. The confirmation window with “OK” appears. 2. Press ENT. The screen returns to FPL1, Active Flight Plan page, with the

waypoints reversed from its stored order. NOTE: The stored flight plan remains stored in its original order. DELETING Numbered Flight Plan

1. Press FPL to on the MFD 2. Rotate Small FMS Knob to view Flight Plan Catalog (FPL2) 3. Press the FMS Knob to activate the cursor. 4. Rotate Large FMS Knob to highlight the flight plan to be deleted. 5. Push DELETE▲ soft key. A confirm dialogue box appears… 6. Push ENT. The plan is deleted and screen returns to Flight Plan Catalog. 7. Push FPL to return to the original page. NOTE: if you decide to not delete the flight plan Push CLR instead of ENT in step #6 above.

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Waypoints Add to a Flight Plan

1. Press FPL to on the MFD 2. Rotate Small FMS Knob to view Flight Plan Catalog (FPL2) 3. Press the FMS Knob to activate the cursor. 4. Rotate Large FMS Knob to highlight the flight plan to be modified. 5. Press ENT. 6. Rotate Large FMD Knob to highlight the waypoint which will follow the to-

be-added waypoint. 7. Rotate the Small FMS Knob to open the Waypoint Information window

with the IDENT Field highlighted. 8. Rotate Small FMS Knob to select the desired character. 9. Rotate Large FMS Knob to move the cursor. 10. Continue to use the Large and Small FMS Knobs to DIAL IN the remainder

of the waypoint identifier. NOTE: as the last character of the waypoint is entered, the symbol, facility name and city/state appear. Also the small map shows the waypoint entered. 11. Push ENT to add the waypoint. NOTE: If there was another waypoint in the database with the same identifier the Duplicate Waypoints window appears. Rotate the Large FMS knob to select the waypoint desired. NOTE: Deleting a waypoint from the Active Flight Plan will not change how the flight plan is stored. It is necessary to do to the Flight Plan Page (FPL2) to remove the waypoint from the stored flight plan. 12. Press ENT. The stored Flight Plan window appears with the new waypoint

added between the stations selected. 13. Press the FMS Knob. This turns the cursor off and the screen returns to the

Flight Plan Catalogue. 14. Press FPL to return to Navigation Map Page. NOTE: This operation can be done on the PFD if the flight plan is active. NOTE: If the waypoint is added to the Active Flight Plan it will not change the stored flight plan.

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Waypoints (continued) Direct to a Waypoint

1. Press D (this opens the Direct to window) 2. Rotate small FMS Knob one click clockwise to highlight only the first

character to begin the spelling process. The character “K” appears by default.

3. Rotate Large/Small FMS Knobs move the cursor and select desired characters.

4. Press ENT to highlight “ACTIVATE”? 5. Press ENT again. This closes the DIRECT TO window and draws a magenta

line in the MFD (and also in the inset on the PFD if it is showing) from your current position to the selected waypoint.

NOTE: While the Direct to window is displayed, the MAP box shows a map of the waypoint and its scale can be changed by moving the RANGE joystick. NOTE: The MFD Data Bar and the PFD Navigation Status Bar at the top of the respective displays will reflect the entered information. NOTE: If a flight plan was active prior to the Direct To operation, those waypoints are still displayed. Press small FMS Knob to activate the cursor on the last waypoint line. Rotate Large FMS Knob to highlight desired waypoint. Press D and ENT twice. Push small FMS Knob to deactivate the cursor or Press FPL to return to the MAP 1 page. DELETING a waypoint

1. Push FPL 2. Rotate Small FMS Knob to view Flight Plan Catalogue page (FPL2) 3. Push FMS Knob to activate cursor. 4. Rotate Large FMD Knob to highlight the flight plan that contains the

waypoint to be deleted. 5. Push EDIT ▲soft key. 6. Rotate Large FMD Knob to highlight the waypoint to be deleted. 7. Push CLR. A confirm dialogue box appears. 8. Push ENT to delete and Push FPL to return to the original page. NOTE: if you decide to not delete the waypoint Push CLR again instead of ENT in step #8 above.

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Creating Search/Grid Corners

Many setups require that you enter grid corners or perhaps just one point such as a Sector or Expanding Square Grids. It may be quicker to follow the following procedures to get the basic waypoint entered and then fine tune the information rather than entering individual waypoints. Manual calculation of search area corners:

P0 = Initial Point = center of the 1st search leg P1 = “right side” = search track + 90⁰ at ½ search leg P2 = “left side” = search track - 90⁰ at ½ search leg P3 = “right side end search” = P1 at search track at box length P4 = “left side end search” = P2 at search track at box length

Example: “Search at N32-30/W081-30, 090⁰, for 15nm using 10nm

legs and 1nm spacing.”

P0 = N32-30/W081-30 P1 = P0 180⁰/5nm (090⁰ + 90⁰ at ½ 10nm leg) P2 = P0 360⁰ /5nm (090⁰ - 90⁰ at ½ 10nm leg) P3 = P1 090⁰/15nm P4 = P2 090⁰ /15nm

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Creating Search/Grid Corners (continued)

Using the Displayed Map to enter search area corners: 1. RANGE to 30 NM using the RANGE Knob. 30 NM range will create a 7.5

minute Lat/Long grid. 2. Turn outer FMS knob to WPT Group then inner knob to select USER

WAYPOINT page. (Page 5). 3. Press JOYSTICK to turn on the pointer. 4. Move pointer to northwest corner of selected grid. NOTE: Write down the Lat/Long of the grid. 5. Press NEW ▲soft key. Waypoint menu opens. Note: The cursor will turn to a white crosshair at the point of the arrow. 6. Name waypoint by using the Large/Small FMS knobs. 7. Press ENT to save. 8. Press the JOYSTICK to turn on the pointer. 9. Cursor to the next desired corner and Press the NEW soft key. 10. Repeat the sequence to record the remaining corners. 11. You will see an orange square for each corner you created. 12. The waypoints created can be used for creating a “direct to” flight plan by

Pressing “direct to” key on the PFD or MFD. NOTE: If you “missed the mark,” adjust waypoint Lat/Long before use.

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G1000 SAR Package

Note: The G1000 with SAR upgrade will allow you to enter Parallel, Sector and Expanding Square search patterns based on any waypoint in the database, user entered or part of the “normal” points and locations. Search Pattern Set-Up

1. Press FPL 2. Press MENU 3. Scroll to and select Search and Rescue and Press ENT 4. Enter/Select waypoint you want to base the pattern on. 5. Select type PATTERN you want to use. 6. Enter remaining fields as briefed/required to perform search. 7. Highlight ACTIVATE SAR? and Press ENT 8. Pattern will be displayed on the MAP display…Fly the pattern.

NOTE: Recommend you fly SECTOR using OBS method…Built-in Sector Search only patterns 3 legs 120⁰ apart and requires numerous parameter reentries to cover equivalent 30⁰ or 45⁰ search patterns we normally utilize.

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Creeping Line Search Using G1000 SAR Pattern:

1. Calculate/Enter P1 (or P2 as desired)reference waypoint 2. Press FPL…Press MENU 3. Scroll to and select Search and Rescue and Press ENT 4. WAYPOINT = P1 5. PATTERN = PARALLEL 6. INITIAL DTK = as briefed 7. INITIAL TURN = LEFT (RIGHT as briefed/required) 8. LEG LENGTH = 2 x briefed search leg

Note: since we are “offsetting” P1 and P2 ½ of the briefed leg length, our leg length needs to be double the briefed leg.

9. SPACING = 1.0nm (as briefed/required) 10. NUMBER OF LEGS = search length/spacing entered in #10. 11. ACTIVATE SAR?...Press ENT

Using Non-SAR (MENU) Parallel Track:

1. Calculate/Enter P1 and P2 reference waypoints 2. Press FPL 3. Enter ONLY P1 and P2 waypoints into the Flight Plan 4. When desired (on reaching P2) Press MENU 5. Rotate FMS to select Invert Flight Plan and Press ENT 6. Select P2 and Press MENU 7. Rotate FMS to highlight Parallel Track and Press ENT 8. DIRECTION = LEFT (RIGHT…as required) 9. DISTANCE = 1nm (as required) 10. Highlight ACTIVATE PARALLEL TRACK? and Press ENT 11. Flight Plan now shows “P1-p” and “P2-p” to denote parallel track

entry. 12. MAP display now shows a magenta line (active leg) AND a white line

1nm to left (right as entered in DIRECTION) to denote next leg. 13. Repeat steps 5..10 as many times as necessary adding nautical miles to

each leg to cover tasked search length…2nm…3nm…4nm…etc.

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7.5” x 7.5” CAP or New Grid Using G1000 SAR Pattern:

1. Enter G1 (grid search start point) 2. Press FPL…Press MENU 3. Scroll to and select Search and Rescue and Press ENT 4. WAYPOINT = G1 5. PATTERN = PARALLEL 6. INITIAL DTK = as briefed/required 7. INITIAL TURN = as required to maintain grid 8. LEG LENGTH = 7.5nm (N/S DTK…or 6.5nm for E/W DTK) 9. SPACING = 1.0nm 10. NUMBER OF LEGS = 7 (N/S DTK…or 8 if E/W DTK) 11. ACTIVATE SAR?...Press ENT

Using Non-SAR (MENU) Parallel Track:

1. Enter G1 and G2 (grid search start/stop “edge” reference waypoints) 2. Press FPL 3. Enter ONLY G1 and G2 waypoints into the Flight Plan 4. On reaching G2 Press MENU 5. Rotate FMS to select Invert Flight Plan and Press ENT 6. Select G2 and Press MENU 7. Rotate FMS to highlight Parallel Track and Press ENT 8. DIRECTION = as required to maintain grid 9. DISTANCE = 1nm (as required) 10. Highlight ACTIVATE PARALLEL TRACK? and Press ENT 11. Flight Plan now shows “G1-p” and “G2-p” to denote parallel track

entry. 12. MAP display now shows a magenta line (active leg) AND a white line

1nm to left (right as entered in DIRECTION) to denote next leg. 13. Repeat steps 5..10 as many times as necessary adding nautical miles to

each leg to cover tasked search length…2nm…3nm…4nm…etc.

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7.5” x 7.5” CAP or New Grid (continued) XTK Flight Plan Method:

1. Identify boundaries of Grid Search Pattern and enter Lat/Long Note: For standardization, “G1” is always the start search point and “G2” is the end of that “base leg.”

2. Enter G1 and G2 into flight plan/as last legs of the flight plan.

3. Activate Flight Plan as follows: If Flight Plan is in the FPL Catalog, bring up the Cursor, highlight

the G1 to G2 flight plan and Press Enter twice.

Highlight G1 and Press DIRECT TO key. This provides a course line from Present Position to G1.

After arriving at G1, the G1 > G2 leg will auto activate.

4. After arriving at the G1 - G2 Edge:

1) Perform a 180 turn to DTK +/- 180. 2) Adjust XTK to 1 x Track Spacing, and make TRK = DTK +/-

180.

3) Arriving G2 – G1 edge, perform a 180 turn to DTK. 4) Adjust XTK to 2 x S, and make TRK = DTK.

Repeat as necessary increasing “S” each time you reverse

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Expanding Square Grid Using G1000 SAR Pattern:

1. Enter G1 (grid search start point) 2. Press FPL…Press MENU 3. Scroll to and select Search and Rescue and Press ENT 4. WAYPOINT = G1 5. PATTERN = EXP SQR 6. INITIAL DTK = 360⁰ (as briefed/required) 7. INITIAL TURN = as briefed/required 8. SPACING = 1nm (as briefed) 9. NUMBER OF LEGS = as briefed/required 10. ACTIVATE SAR?...Press ENT

Using XTK Method:

1. Enter G1 (grid search start point)

2. Select OBS on PDF HIS and set OBS Course to 360⁰

3. RIGHT turn at 0.5nm and continue to a 180⁰ course.

4. Track 180⁰ and XTK = 1nm

5. Set OBS to 270⁰…when past 270⁰R and XTK = 0.5nm right turn to track

270⁰.

6. Establish 270⁰ track and XTK = 1nm.


360⁰.


090⁰.

9. Continue repeating until the search pattern is complete.

Note: Each time you track 360⁰ increase the next series of “turn XTK” DME

by 1nm.

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Sector Search Using G1000 SAR Pattern:

1. Enter G1 (grid search start point) 2. Press FPL…Press MENU 3. Scroll to and select Search and Rescue and Press ENT 4. WAYPOINT = G1 5. PATTERN = EXP SQR 6. INITIAL DTK = 360⁰ 7. INITIAL TURN = as briefed 8. SPACING = 1.0nm (as briefed) 9. NUMBER OF LEGS = as briefed/required 10. ACTIVATE SAR?...Press ENT

11. Fly the three legs as depicted…

12. Reset INITIAL DTK +/- 30⁰

13. Fly the three legs and repeat until all sectors completed.

Using OBS method:

1. Enter G1 (grid search start point) 2. Select OBS and set Course to 360⁰ 3. Fly depicted course for directed leg length. 4. Reset OBS inbound course +/- 30⁰ (Example 210⁰ inbound on the

030⁰R) 5. Repeat until entire sector search is completed.

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Sectional Grid Layout for Georgia

Minutes to Decimal or Seconds to Decimal

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Seconds to Decimal Degrees

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LEANING USING EXHAUST GAS TEMPERATURE (EGT) EGT is displayed on the ENGINE and LEAN pages. The ENGINE page has a horizontal scale with a temperature indicator (inverted triangle) with a number representing the cylinder with the highest EGT. The LEAN page provides vertical bar graph displays showing EGT for all cylinders. The cylinder with the highest EGT is shown in cyan (light blue). The numerical value for the highest EGT is located below the bar. The EGT and Cylinder Head Temperature (CHT) value for any cylinder may be shown by using the CYL SLCT softkey to select the desired cylinder. To aid in leaning, push the ENGINE, LEAN and ASSIST softkeys. ∆PEAK °F will display below the EGT °F numerical value. Lean by slowly turning the Mixture Control knob in the counterclockwise direction while monitoring EGTs. As EGTs increase, continue to lean until the hottest (cyan) cylinder reaches Peak EGT. This is identified by the

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EGT bar graph for that cylinder changing to cyan with a hollow bar at the top. Note the ∆PEAK °F and FFLOW GPH values for the first peaked cylinder. Peak EGT is represented by ∆PEAK 0°F, if ∆PEAK °F value is negative (-) the mixture can be on the lean side of peak.

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LEANING USING EXHAUST GAS TEMP (EGT) (continued) Enrichen the mixture by slowly turning the mixture control clockwise and monitor both fuel flow and EGTs until the leanest cylinder returns to peak EGT (∆PEAK 0°F) or desired setting based on the EGT Table. ∆PEAK °F values rich of peak will also be a negative (-) value. The lean assist system calculation is defined such that the peak EGT is the highest value and any lesser value is represented with a negative (-) value, whether on the lean or rich side of the peak.

EGT LEAN TABLE NOTE: Textron Lycoming, has not approved operation of the engine at fuel flow rates (mixture settings) less than necessary to reach Peak EGT in the leanest cylinder (the first cylinder to reach peak EGT). Use FULL RICH mixture when operating the engine above 80% power.

GROUND LEANING PROCEDURES

For best fuel economy during normal operations, the following procedures are recommended.

1. After engine start and for all ground operations, set the throttle to 1200 RPM and lean the mixture for maximum RPM. After leaning, set the throttle to the appropriate RPM for ground operations. Leave the mixture at this setting until beginning the BEFORE TAKEOFF checklist. After the BEFORE TAKEOFF checklist is complete re-lean the mixture as described above until ready for TAKEOFF checklist.

2. Lean the mixture for placarded fuel flows during maximum continuous power climbs.

3. Lean the mixture at any altitude for RECOMMENDED LEAN or BEST ECONOMY fuel flows when using 80% or less power.

MIXTURE DESCRIPTION EXHAUST GAS TEMPERATURE (EGT)

Recommended Lean (POH) 50°F Rich of Peak EGT

Best Economy Peak EGT

Best Power 125°F Rich of Peak EGT

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CRUISE PERFORMANCE 2000’ P.A. 2000’ P.A. Leaned to 50°F Rich of Peak EGT

RPM

MP

20°C < Std. (-9°C) Standard °C (11°C) 20°C > Std. (31°C)

%HP KTS GPH %HP K T S GPH %HP K T S GPH

2400 26 25 83 140 14.4 80 142 13.9 24 81 136 14.1 79 138 13.6 75 139 13.2 23 77 133 13.3 74 134 12.8 71 135 12.4 22 72 130 12.5 69 131 12.1 67 131 11.7 21 67 126 11.8 65 126 11.4 63 127 11.1 20 62 122 11.0 60 122 10.7 58 122 10.5

2300 26 82 143 14.2 25 83 137 14.4 80 139 13.9 77 140 13.4 24 78 134 13.6 76 136 13.1 73 137 12.7 23 74 131 12.8 71 133 12.4 69 133 12.0 22 69 128 12.1 67 128 11.7 65 129 11.4 21 65 124 11.4 62 124 11.1 60 124 10.8 20 60 120 10.7 58 120 10.5 56 120 10.2

2200 26 81 139 14.1 78 140 13.6 25 80 135 13.8 77 137 13.3 74 138 12.9 24 75 132 13.1 73 134 12.6 70 134 12.3 23 71 129 12.4 69 130 12.0 66 130 11.6 22 67 126 11.7 64 126 11.4 62 127 11.0 21 62 122 11.1 60 122 10.8 58 122 10.5 20 58 118 10.5 56 118 10.2 54 118 9.9

2100 26 80 135 13.9 77 137 13.4 75 138 12.9 25 76 133 13.1 73 134 12.7 71 134 12.3 24 72 130 12.5 69 131 12.1 67 131 11.7 23 68 127 11.8 65 127 11.5 63 127 11.2 22 64 123 11.2 61 123 10.9 59 124 10.6 21 59 119 10.6 57 119 10.4 55 119 10.1 20 55 115 10.1 53 115 9.8 52 115 9.6

2000 26 76 133 13.1 73 134 12.7 71 134 12.3 25 72 130 12.5 69 131 12.1 67 131 11.8 24 68 127 11.9 66 127 11.5 64 128 11.2 23 64 124 11.3 62 124 11.0 60 124 10.7 22 60 120 10.8 58 120 10.5 56 120 10.2 21 56 116 10.2 54 116 10.0 53 116 9.7 20 52 112 9.7 51 112 9.4 49 111 9.2

Max cruise power is 80% MCP. Powers above 80% are for interpolation purposes only. For Best Economy, operate at peak EGT.

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RPM

MP



2 4 0 0 25 83 146 14.4 24 84 140 14.6 81 142 14.0 78 143 13.6 23 79 138 13.7 76 139 13.2 74 139 12.8 22 74 134 12.9 72 135 12.5 69 135 12.1 21 70 130 12.1 67 131 11.7 65 131 11.4 20 65 126 11.4 62 126 11.1 60 126 10.8

2 4 0 0 25 83 146 14.4

2 3 0 0 25 83 143 14.4 80 144 13.8 24 81 138 14.0 78 140 13.5 75 141 13.1 23 76 135 13.2 74 137 12.8 71 137 12.4 22 72 132 12.5 69 133 12.1 67 133 11.7 21 67 128 11.7 65 128 11.4 62 129 11.1 20 62 124 11.1 60 124 10.7 58 124 10.5

2 2 0 0 25 82 139 14.2 79 141 13.7 77 142 13.2 24 78 136 13.4 75 138 13.0 72 138 12.6 23 73 133 12.7 71 134 12.3 68 134 11.9 22 69 130 12.0 66 130 11.7 64 130 11.3 21 65 126 11.4 62 126 11.0 60 126 10.7 20 60 122 10.7 58 122 10.4 56 121 10.2

2 1 0 0 25 78 137 13.5 75 138 13.0 73 138 12.6 24 74 134 12.8 71 135 12.4 69 135 12.0 23 70 131 12.2 67 131 11.8 65 131 11.4 22 66 127 11.5 63 127 11.2 61 127 10.9 21 61 123 10.9 59 123 10.6 57 123 10.3 20 57 119 10.3 55 119 10.1 53 118 9.8

2 0 0 0 25 74 134 12.8 71 135 12.4 69 135 12.1 24 70 131 12.2 68 131 11.8 65 132 11.5 23 66 127 11.6 64 128 11.3 62 128 11.0 22 62 124 11.0 60 124 10.7 58 124 10.4 21 58 120 10.5 56 120 10.2 54 120 9.9 20 54 116 9.9 52 115 9.7 51 115 9.4

2 3 0 0 25 83 143 14.4 80 144 13.8


of 36


RPM

MP



2 4 0 0 23 82 142 14.2 79 143 13.6 76 144 13.2 22 77 138 13.3 74 139 12.8 72 139 12.4 21 72 135 12.5 69 135 12.1 67 135 11.7 20 67 130 11.7 65 130 11.4 62 131 11.1 19 62 126 11.0 60 126 10.7 58 125 10.4

2 3 0 0 23 79 140 13.6 76 141 13.1 73 141 12.7 22 74 136 12.8 71 137 12.4 69 137 12.0 21 69 132 12.1 67 133 11.7 64 133 11.4 20 65 128 11.4 62 128 11.0 60 128 10.7 19 60 124 10.7 58 123 10.4 56 123 10.1

2 2 0 0 23 76 137 13.1 73 138 12.6 70 138 12.3 22 71 134 12.4 69 134 12.0 66 135 11.6 21 67 130 11.7 64 130 11.3 62 130 11.0 20 62 126 11.0 60 126 10.7 58 125 10.4 19 58 121 10.4 56 121 10.1 54 120 9.9

2 1 0 0 23 72 135 12.5 69 135 12.1 67 135 11.7 22 68 131 11.8 65 131 11.5 63 131 11.1 21 63 127 11.2 61 12 10.9 59 127 10.6 20 59 123 10.6 57 122 10.3 55 122 10.0 19 55 118 10.0 53 118 9.8 51 117 9.5

2 0 0 0 23 68 131 11.9 66 132 11.5 63 132 11.2 22 64 127 11.3 62 128 11.0 60 128 10.7 21 60 124 10.7 58 123 10.4 56 123 10.2 20 56 119 10.2 54 119 9.9 52 118 9.7 19 52 115 9.6 50 114 9.4 48 113 9.1


of 36


RPM

MP

20°C < Std. (-21°C) Standard °C (-1°C) 20°C > Std. (19°C)


2 4 0 0 21 74 139 12.9 72 139 12.4 69 140 12.1 20 69 134 12.1 67 135 11.7 65 135 11.4 19 64 130 11.4 62 130 11.0 60 130 10.7 18 59 125 10.6 57 124 10.3 55 124 10.1

2 3 0 0 21 72 136 12.5 69 137 12.0 67 137 11.7 20 67 132 11.7 64 132 11.3 62 132 11.0 19 62 128 11.0 60 127 10.7 58 127 10.4 18 57 122 10.3 55 122 10.1 53 121 9 . 8

2 2 0 0 21 69 134 12.0 66 134 11.6 64 134 11.3 20 64 130 11.3 62 130 11.0 60 129 10.7 19 60 125 10.7 57 125 10.4 55 124 10.1 18 55 120 10.1 53 119 9.8 51 119 9.5

2 1 0 0 21 65 131 11.5 63 131 11.2 61 131 10.8 20 61 127 10.9 59 126 10.6 57 126 10.3 19 57 122 10.3 55 121 10.0 53 121 9.7 18 52 117 9.7 50 116 9.4 49 115 9.2

2 0 0 0 21 62 128 11.0 60 127 10.7 58 127 10.4 20 58 123 10.4 56 123 10.1 54 122 9.9 19 54 118 9.9 52 118 9.6 50 117 9.4


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