Steep Descending Turns Pre Flight 大坡度下降转弯飞行前

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航空

Steep Descending Turns
Pre Flight
Objective
• To understand the principles and
considerations involved in descending an
aircraft at a 45° ± 5º AoB, maintaining
balance and airspeed.
Application
• Control coordination exercise
• Height loss manoeuvre within a confined
space
Revision
• Forces in a Steep Turn
Revision
• Forces in a glide
θ 
L
W
D
Revision
• Overbanking/underbanking tendency
• Load factor
Airmanship
• Lookout
• Smooth but positive aircraft handling
• Correct Handover/Takeover procedure
• Awareness of spiral dive symptoms and
prompt recovery if necessary
Air Exercise
Pre-Entry
• Trim for glide attitude
• Select a reference point
• Lookout
Entry
• Roll into steep descending turns, as you
would into a steep turn (B B B) except
that, you lower the nose for 70kts and
apply a little back pressure.
Air Exercise
During
• ALAP
• If done correctly, descend 500ft every
360
Exit
• Same as steep turn resuming glide
attitude.

猪也能飞

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