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Forced Landings
2010-03-18

Forced Landings
  • If altitude permits, glide range may be increased if propeller is stopped.
  • Speed half way between best rate and best angle of climb is duration glide speed.
  • A fair field with maneuvering altitude is better than a good field which requires a stretched glide.
  • Hit the softest, cheapest thing you can, as slowly as possible.
  • There will be one forced landing for every 200,000 flying hours. Hope to fly that long.
  • An airplane at 3000' has over 75 square miles of emergency landing area available. At 5000' there are 270 square miles available to have an accident. Cars should be so lucky.
  • 40% of pattern flying is such that the runway could not be made in the event of engine failure.
  • Less than 5% of fixed gear single forced landings result in serious injuries to occupants.
  • C-150/152s are over twice as likely to be involved in a forced landing compared to C-172. (Mostly due to air ...contamination of fuel tanks.)
  • 14% of daytime forced landings are serious
  • 20% of night forced landings were serious
  • 25% of instrument condition forced landings were serious.
  • Road forced landings are statistically safer.
  • A crash at 85 knots will be twice as severe as one at 60 knots.
  • The goal of a forced landing is to arrive slowly but under control. Faster is preferable to loss of control.
  • Ground contact at minimum controllable will have an impact less than a car-to-car collision.
  • Returning to the airport on takeoff is a proven killer during engine failure emergencies. If you haven't taken remedial instruction, don't do it.
  • In the event of engine failure, excess airspeed is lost before altitude. Use it to gain altitude.
  • At engine failure, removing flaps will extend your glide.Flight Reviews do not seem to detect flying deficiencies.

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