View Single Post
Old 01-12-2013, 08:55   #31
Chris
Trollsplatter
Cable Forum Team
 
Chris's Avatar
 
Join Date: Jun 2003
Location: North of Watford
Services: Humane elimination of all common Internet pests
Posts: 38,377
Chris has a golden auraChris has a golden auraChris has a golden auraChris has a golden auraChris has a golden aura
Chris has a golden auraChris has a golden auraChris has a golden auraChris has a golden auraChris has a golden auraChris has a golden auraChris has a golden auraChris has a golden auraChris has a golden auraChris has a golden auraChris has a golden auraChris has a golden aura
Re: Police helicopter crashes into Glasgow pub roof

Quote:
Originally Posted by Nidge41 View Post
What happens if the engines are mullered? it's going to drop like a stone to the ground.

No amount of training can recreate a helicopter crash.
You're missing the point ... Autorotation allows you to land a helicopter when the engines are mullered. As long as the rotors can free-wheel, the force of air passing over them as the helicopter falls is sufficient to turn them and slow the descent.

You have major problems when a system failure occurs that prevents the rotors from turning freely or if the helicopter is too low for the airflow to spin them up fast enough to be useful.
Chris is offline   Reply With Quote