Flight Instructors Training Procedures _revised AIC_x

ii.
iii.
Compare to previous demonstration:
a. Using normal cruise power.
b. Using full power.
From straight and level flight at cruise power
allow student to practice maximum rate turns
to both sides through 180°/360° opening the
throttle fully while rapidly rolling into turn,
maintaining altitude. Recover from turns
rapidly onto pre-selected horizon landmark or
heading.
c. CONSIDERATIONS OF AIRMANSHIP AND ENGINE HANDLING
)
i. Entry as for previous demonstration
increasing power as required and note at the
higher power settings:
a. Increased angle of bank.
b. Increased rate of turn.
c. Higher stalling speed.
ii. Amount of available power determines:
a. Maximum angle of bank.
b. Maximum rate of turn for aircraft is
quickly
i. Aircraft inertia – anticipate.
ii. Maximum rate of turn for aircraft is quickly
attained. Used in emergency (avoiding
collision).
i. Lookout and orientation prior to the turn and especially during the turn.
ii. Control handling to be positive, but not rough.
iii. Aim to be able to accomplish this turn to perfection.
iv. Do not stall the aircraft during the turn as this may either result in loosing valuable
time through not turning or flicking out of the turn.
v. Reduction in bank before correcting for height deviations.
vi. With large aileron application, large rudder applications will be needed, whilst rolling
into and out of the turn.
ENGINE CONSIDERATIONS
i. Power setting for maximum rate turn:
Mixture as required – richen.
Pitch – RPM as fro climb.
Throttle – full power.
ii. Temperatures an pressures.
iii. In emergency over boosting of engine may be permissible for duration of turn –
consult aircraft manual for engine limitations.
d. SIMILARITY AFTER FLIGHT
1. Briefly recap on the exercise and emphasise the important aspects applicable to:
i. Steep turns.
ii. Stalling in the steep turn.
iii. Increased g-loading effects.
iv. Further effect of controls – adverse aileron yaw.
v. Control column pressure varying with speed for constant angle of attack – as
in loop.
vi. Amount of rudder necessary to balance aircraft high rate of roll – as in
straight roll.
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