TH-57B EPs C2005

Card Set Information

Author:
scottb170
ID:
188449
Filename:
TH-57B EPs C2005
Updated:
2012-12-10 10:56:08
Tags:
TH 57
Folders:

Description:
TH-57
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  1. Sprag Clutch Slippage
    • 1) Autorotate
    • 2) Twist Grip - Flight idle
    • If time and altitude permit:
    • 3) Twist Grip - Smoothly rotate to full open
    • If Nf/Nr are married:
    • 4) Collective - Increase
    • If sprag clutch continues to slip:
    • 5) Autorotate
    • 6) Twist Grip - Closed
    • If the sprag clutch re-engages:
    • 7) Land as soon as possible
  2. Sprag Clutch Seizure
    • 1) Ensure twist grip is full open
    • 2) Land as soon as possible
  3. Power Required Exceeds Power Available
    • 1) Collective - Lower as required to maintain a minimum of 90% Nr
    • 2) Twist Grip - Full open
    • 3) AoB - Level wings
    • 4) Airspeed - Adjust to 50 kias (minimum power required)
    • 5) Jettison - As required
    • If impact is imminent:
    • 6) Level aircraft to conform to terrain
    • 7) Cushion the landing
  4. Dynamic Rollover
    • 1) Collective - Reduce to stop the roll
    • 2) Cyclic - Neutral
  5. Rotor Blade Stall
    • 1) Severity of Maneuver - Decrease
    • 2) Collective Pitch - Decrease
    • 3) Airspeed - Decrease
    • 4) Altitude - Descend if flight permits
    • 5) Rotor RPM - Increase
  6. Vortex Ring State
    • 1) Collective - Decrease
    • 2) Cyclic - Forward to gain airspeed
    • If impact is imminent:
    • 3) Level skids to conform to terrain

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