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Performance Charts. Takeoffs, climbs, and landings OH MY!. Agenda. Takeoff and landing performance Cruise performance Different Airplanes Things to watch out for on the test. Takeoffs and Landings!. Information needed Aircraft configuration- flaps? Outside Air temperature- METAR
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Performance Charts Takeoffs, climbs, and landings OH MY!
Agenda • Takeoff and landing performance • Cruise performance • Different Airplanes • Things to watch out for on the test
Takeoffs and Landings! • Information needed • Aircraft configuration- flaps? • Outside Air temperature- METAR • Pressure Altitude- METAR & Sectional or AFD • Aircraft Weight • Headwind/tailwind velocity- METAR
Flaps up takeoff Ground Roll • Example: • Departure Airport Pressure Altitude: 2000’ • Temperature: 23 • Gross Weight: 2400 • Headwind: 8kts ANSWER: 1073
Takeoff Performance over 50’ obstacle • Example: • Departure Airport Pressure Altitude: 4000’ • Temperature: 25 • gross Weight: 2300 • Headwind: 5kts
Landing Rwy 18: over 50’ barrier • KEYE 071453Z AUTO 18006KT 10SM CLR 04/M06 A3023 RMK AO2 SLP244 T00391061 • EYE elevation: 823 • Weight: Max gross
Cruise Performance • Information needed • % Power • Pressure Altitude- METAR • Outside Temperature: Winds aloft
Example: 4000’ Standard Temp 2400RPM Answer: TAS 109kts 8.5 GPH
Cessna Takeoff Performance ChartDifferent Charts for different weights
SCAN test tricks • Notes: Read the entire chart! • Cessna: • headwind and tailwind % changes • Runway conditions • Piper • Cruise: no wheel pants= decrease TAS by 10 kts