Main rotor head of a military Bell helicopter.

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Size: 5372px × 3581px
Photo credit: © on-white.de / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: air, aircraft, airforce, american, army, bell, concept, detail, details, engineering, flying, force, head, helicopter, helicopters, main, military, rotor, rotorcraft, technology, transport, usa, war