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How does a pilot maintain control of an airplane?
To maintain aircraft control when faced with these or other contributing factors, the pilot must be aware of situations where LOC-I can occur, recognize when an airplane is approaching a stall, has stalled, or is in an upset condition, and understand and execute the correct procedures to recover the aircraft. Defining an Airplane Upset
How is the AOA adjusted to maintain level flight?
To maintain level flight, the pilot can increase the AOA an amount that generates a lift force again equal to the weight of the aircraft. While the aircraft will be flying more slowly, it will still maintain level flight. The AOA is adjusted to maintain lift equal weight.
What happens when the thrust of an aircraft is reduced?
If in level flight, the engine power is reduced, the thrust is lessened, and the aircraft slows down. As long as the thrust is less than the drag, the aircraft continues to decelerate. To a point, as the aircraft slows down, the drag force will also decrease.
What is the objective of maneuvering in slow flight?
The objective of maneuvering in slow flight is to understand the flight characteristics and how the airplane’s flight controls feel near its aerodynamic buffet or stall-warning. It also helps to develop the pilot’s recognition of how the airplane feels, sounds, and looks when a stall is impending.
How are control surfaces used in an airplane?
These control surfaces work on the same principle as lift on a wing. They create a difference in air pressure to produce a force on the airplane in a desired direction. The main purpose of the tail is to provide stability.
What to do if your flight control is bad?
That’s how you’ll maintain directional control. If the rudder is the problem, do the reverse and enter a forward slip instead with ailerons, to oppose the rudder. You’ll need to add more power, and watch your altitude. Try a momentary flick of aileron control to dislodge any foreign object. Make all turns toward the low wing.
What should pilots do to prevent LOC-I accidents?
To prevent LOC-I accidents, it is important for pilots to recognize and maintain a heightened awareness of situations that increase the risk of loss of control.
What should a pilot know about Upset Prevention?
However, stalls are directly related to angle of attack (AOA), not airspeed. To develop the crucial skills to prevent LOC-I, a pilot must receive upset prevention and recovery training (UPRT), which should include: slow flight, stalls, spins, and unusual attitudes.
What happens if there is too much pressurization on an airplane?
Every pressurized aircraft has a maximum pressure differential limit. Exceeding this limit (pumping too much air pressure into the fuselage) can cause damage – even blow out doors and windows. To protect the aircraft from over pressurizing, positive pressure relief valves are installed.