H21 Helicopter Crash Tests
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Added June 19, 2007
wind

to wind
Sometime in the 1960s (I
believe) the army conducted a
series of crash tests using
H21 helicopters. Though these
tests did yield some
information about the
crashworthiness of the
helicopter itself, the main
purpose was to test passenger
and cargo restraint systems
and learn how to improve them.
I should note that the fourthmore




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