2 Matching Results
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Folding Prop Model Wind Tunnel Test
Footage of a wind tunnel test for a folding prop. No sound.
Date:
February 1971
Creator:
Bell Helicopter Textron
System:
The UNT Digital Library
Model 309 Firing
Footage of a Bell 309 KingCobra firing its main turret. No sound.
Date:
1971~
Creator:
Bell Helicopter Textron
System:
The UNT Digital Library