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26 cze 2024 · Standard ISA temperatures within the troposphere are 23.3°F (-4.8°C) at Flight Level (FL) 100, -12.3°F (-24.6°C) at FL200, and -49.9°F (-44.4°C) at FL300. At altitudes above FL360, temperature remains constant. Pressure on average will decrease by nearly half for each 18,000 feet of altitude.
4 dni temu · Study with Quizlet and memorize flashcards containing terms like How is the cabin pressure of an aircraft maintained in flight? A- By controlling the rate of the air flowing into the cabin. B- By inflating the door seals and recirculating the conditioned cabin air.
9 cze 2024 · Pilots use the term “flight level” to ensure safe vertical separation between aircraft, considering natural variations in atmospheric air pressure. Flight levels are based on barometric pressure and help maintain adequate distance between planes during flight.
20 cze 2024 · Turbochargers solve the thin air problem in piston-driven engines by compressing intake air before it reaches the cylinder. By compressing the air, your engine can run like it's sitting at sea level or lower, even when it's operating in the flight levels.
26 cze 2024 · FAR 91.211 - Supplemental oxygen. (a) General. No person may operate a civil aircraft of U.S. registry—. (3) At cabin pressure altitudes above 15,000 feet (MSL) unless each occupant of the aircraft is provided with supplemental oxygen.
29 cze 2024 · Chapter 3 Flight Instruments. If an altimeter setting is not available before flight, to which altitude should the pilot adjust the altimeter? -The elevation of the nearest airport corrected to mean sea level. -The elevation of the departure area. -Pressure altitude corrected for nonstandard temperature.
6 dni temu · Flight level (FL) is a surface of constant atmosphere pressure expressed in hundreds of feet, which is related to a specific pressure datum, 1013.2 hPa.
