Generic MEP Aircraft Example of a possible way!

Transcription

1 Company Flight Plan London - Munich Generic MEP Aircraft Example of a possible way! Version 1.0

2 CPL, ATPL 5-Company Flight Plan and Fuel Calculation Company Flight Plan London (LHR) Munich (MUC) Prepare and calculate a Company Flight Plan from EGGL to EDDM according to the following data: Aircraft Generic MEP, use performance charts from CAP697 (all necessary data are attached). Use ECONOMY Power of 65%. METAR London METAR Munich Enroute weather EGLL XXXXXXZ 20015KT 160V240 CAVOK 08/M00 Q1025 EDDM XXXXXXZ 06010KT 9999 FEW035 BKN070 04/02 Q1027 NOSIG No wind on SID and STAR. Wind at cruising level 340 /40kts. Cruise Level Routing FL 130, temperature at cruise level is -13 C and the temperature remains constant at FL 130 during the entire flight. SID: DVR3G Airways: G1 until FFM, B1 until DKB (state all compulsory and non compulsory reporting points ) Charts: E(LO)6, E(LO)2 STAR: DKB1T for ILS 08L Actual Take-off time 14:32 Zulu Version 1.0 Page 2 of 7

3 CPL, ATPL 5-Company Flight Plan and Fuel Calculation Step 1 Calculate Fuel, Time and Distance to reach the cruising level (TOC). Use CAP697, figure 3.1. Fuel Time Distance Step 2 Calculate TAS and Fuel Flow using ECONOMY Power (65%). Use CAP697, figure 3.3 and figure 3.4. TAS Fuel Flow Step 3 Calculate Fuel, Time and Distance during the descent. Use CAP697, figure 3.6. Fuel Time Distance Version 1.0 Page 3 of 7

4 CPL, ATPL 5-Company Flight Plan and Fuel Calculation Step 4 Figure out TOC on CFP. Use Jeppesen Chart 10-3E from Heathrow. Assume continuous climb until reaching FL130. The TOC is before. DVR will be the first waypoint on our CFP. Version 1.0 Page 4 of 7

5 CPL, ATPL 5-Company Flight Plan and Fuel Calculation Step 5 Figure out TOD on CFP. Use Jeppesen Charts 10-2B and 11-1 from Munich. Assume continuous descent all the way down to the threshold. Version 1.0 Page 5 of 7

6 CPL, ATPL 5-Company Flight Plan and Fuel Calculation The TOD is after. DKB will be the last waypoint on our CFP. Version 1.0 Page 6 of 7

7 CPL, ATPL 5-Company Flight Plan and Fuel Calculation Step 6 Complete CFP. Use Jeppesen Charts E(LO)6 and E(LO)2. Step 7 Complete Fuel Calculation. Alternate Augsburg (EDMA) is given. Taxi Trip CF (5%) Alternate (EDMA) 15gal Final (FF 18.7gal/h) Min. Block Version 1.0 Page 7 of 7

8 5-CPL, ATPL Company Flight Plan and Fuel Calculation Company Flight Plan LHR-MUC Line From To FL OAT W/V TAS NGM MTK HDG GS Time Fuel Fuel Fuel Flow Leg Burn ETA Taxi :32 1 EGGL TOC FIR NTM NTM RUDUS TOD EDDM Total

9 CAP 697 CAA JAR-FCL Examinations - Flight Planning Manual 2 Fuel, Time and Distance to Climb 2.1 Calculation Method a) Enter the graph (Figure 3.1) at the ambient temperature of the aerodrome (or start of climb) and travel vertically to intersect the aerodrome (or start of climb) Pressure Altitude grid-line. b) From this grid-line move horizontally right to intersect the fuel, time and distance grid-lines in turn. c) From each intersection drop vertically to read the appropriate value from the graph. d) Enter the graph at the ambient temperature at the top of climb and travel vertically to intersect the top of climb Pressure Altitude grid-line. e) From this grid-line move horizontally right to intersect the fuel, time and distance grid-lines in turn. f) From each intersection drop vertically to read the appropriate value from the graph. g) Subtract the values determined at c) above from those determined at f) above to obtain the values of the fuel used to climb, the time taken to climb, and the air distance travelled in the climb. 2.2 Example Aerodrome Pressure Altitude Aerodrome Ambient Temperature Cruise Pressure Altitude Cruise Ambient Temperature 2.3 Solution 2,000 ft +21 C 16,500 ft -13 C Graphical values at the aerodrome altitude = 3.0 min; 2.0 US gal; Dist. 5.0 NAM. Graphical values at the top of climb altitude = 27.0 min; 15.0 US gal; Dist NAM. Values for the climb = 24.0 min; 13.0 US gal; 45.0 NAM. July 2006 Section 3 - MEP1 Page 2

10 July 2006 Section 3 - MEP1 Page 3 Figure 3.1 Climb ASSOCIATED CONDITIONS: 4750 LB GEAR UP COWL FLAPS CLOSED 2600 RPM & 33 IN. HG. or FULL THROTTLE MIXTURE FULL RICH PRESSURE ALTITUDE - FT ISA TEMP 18,000 16,000 14,000 12,000 10,000 8, OUTSIDE AIR TEMPERATURE C 6,000 4,000 2,000 CLIMB SPEED 120 kt IAS CRUISE DEPARTURE SEA LEVEL FUEL gal EXAMPLE: DEPARTURE AIRPORT ALTITUDE ft DEAPARTURE AIRPORT OAT...21 C CRUISE ALTITUDE...16,500 ft CRUISE OAT C FUEL TO CLIMB = 13 gal TIME TO CLIMB = 24 min DISTANCE TO CLIMB = 45 NM TIME min DISTANCE NM FUEL, TIME, & DISTANCE TO CLIMB CAP 697 CAA JAR-FCL Examinations - Flight Planning Manual

11 CAP 697 CAA JAR-FCL Examinations - Flight Planning Manual 4 Cruise Power Setting and Fuel Flow 4.1 Calculation Method Enter the Power Setting table (Figure 3.3) at the cruise Pressure Altitude and travel horizontally right to the block appropriate to the power setting. At the top of the block read the fuel flow in US gallons per hour. In the same block select the column appropriate to the RPM and at the cruise Pressure Altitude read the manifold pressure These tables are for ISA deviation 0 C. To maintain constant power at temperature deviations other than 0 the manifold pressure must be corrected by adding 1% for each 6 C above the standard temperature or by subtracting 1% for each 6 C below the standard temperature. The Cruise Manifold Pressure must not exceed 34 inches. POWER 75% 65% 55% 45% FUEL FLOW 29.0 GPH 23.3 GPH 18.7 GPH 16.0 GPH RPM 2,500 2,600 2,400 2,500 2,600 2,100 2,200 2,300 2,400 2,500 2,600 2,100 2,200 2,300 2,400 2,500 2,600 PRESS ALT (ft) ISA 0 o C MANIFOLD ABSOLUTE PRESSURE (Hg in) (MAP) , , , , , , , , , , , MAX EGT 1,525 F 1,650 F 24, , Figure 3.3 Power Setting Table July 2006 Section 3 - MEP1 Page 5

12 CAP True Airspeed CAA JAR-FCL Examinations - Flight Planning Manual The graph at Figure 3.4 should be used to determine the true airspeed for the various combinations of ambient temperature, Pressure Altitude and power settings in the cruise configuration. The example on the graph illustrates the method of use. ASSOCIATED CONDITIONS: EXAMPLE: MIXTURE FULL RICH ABOVE 75% POWER MIXTURE LEANED IN ACCORDANCE WITH SECTION 4.37 COWL FLAPS CLOSED AIRCRAFT CLEAN MID CRUISE MASS (4450 lb) OAT...13 C PRESSURE ALTITUDE...16,500 ft POWER...55% TRUE AIRSPEED kt HIGH SPEED ECONOMY LONG RANGE PRESS. ALT - ft 75% 65% 45% 24,000 22,000 20,000 ISA TEMP 18,000 16,000 14,000 12,000 10,000 8,000 6,000 4,000 2, % 75% 65% 55% 45% SEA LEVEL OUTSIDE AIR TEMPERATURE C TRUE AIRSPEED - kt Figure 3.4 Speed v Power July 2006 Section 3 - MEP1 Page 6

13 4,000 2,000 CAP 697 CAA JAR-FCL Examinations - Flight Planning Manual 7 Descent 7.1 Calculation Method a) Enter Figure 3.6 with OAT at cruise altitude and move vertically to intersect the cruise Pressure Altitude. b) From this intersection travel horizontally right to intersect the grid-lines in turn, then drop vertically to read the fuel used, time taken and air distance travelled. c) The procedure at b) above must be done twice, once for the aerodrome (or end of descent) data and a second time for the cruising altitude data. d) Subtract the values for the aerodrome (or end of descent) from the cruising altitude values to determine the values for the descent. ASSOCIATED CONDITIONS: EXAMPLE: SOLUTION: 145 kt IAS 1000 FPM DESCENT AIRCRAFT CLEAN NO WIND CRUISE ALTITUDE...16,500 ft CRUISE OAT C DESTINATION ALT ft DESTINATION OAT...22 C FUEL TO DESCEND = 5 gal TIME TO DESCEND = 13 min DISTANCE TO DESCEND = 37 NM PRESSURE ALTITUDE - ft DISTANCE NM 22,000 20,000 18,000 TIME min FUEL gal ISA TEMP CRUISE 16,000 14,000 12,000 10,000 8,000 6,000 DESTINATION SEA LEVEL OUTSIDE AIR TEMPERATURE C FUEL, TIME & DISTANCE TO DESCEND Figure 3.6 Fuel, Time and Distance to Descend July 2006 (corr.) Section 3 - MEP1 Page 8