Can a helicopter do the loop the loop?
By asmurthy
@asmurthy (2461)
India
2 responses
@alladisada (2305)
• India
4 Nov 06
a helicopter that has a fixed rotor head such as the lynx can loop it over, other helicopters that have articulated rotor heads like the gazelle can not perform this because the blades would flap to far down and collapse under its own weight.
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