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 Ex 10b. Stalling
Aim: To recognise and enter a fully-developed stall from various modes of flight both
straight and turning, and then to recover with minimum height-loss to a safe flight mode. Also to recover to
a safe flight mode at the incipient stall stage.
Airmanship:
- Special attention to lookout - clearing turn to check rear
- Checks to ensure safe operation through exercise ie: height/location etc
Principles and characteristics at the stall:
- Effectiveness of controls
- Inherent stability of aircraft at stall eg. Washout
- Buffet and other indications eg. Severe rearward bar pressure on weight-shift aircraft
- Wing dropping tendencies and correct handling of controls ie. dangers of using roll
control to level wings at the point of stall.
Factors affecting the stalling speed:
- Flaps (if applicable)
- Power
- Weight
- Load factor ie. centrifugal force in steep turns
Full Stall and recovery; (from straight flight - level, climbing and descending)
- Use of controls
- Use of power (Recovery with and without the use of power)
Full Stall and recovery; (from turning flight - 30* angle of bank - level, climbing and descending):
- Use of controls
- Use of power (recovery with and without the use of power)
Stall and recovery at the incipient stage:
- Recovery during various attitudes and configurations
- Recovery during changing configurations
Stalling at higher speed:
- Secondary stall
- 'g' stall
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