Occupying the space between its strong-selling H135 and H145 light-twins, the H140 features a five-blade main rotor, a new ...
Air Force Technology on MSN14h
Sikorsky conducts dual-mode flight of rotor blown wing UASThe twin prop-rotor prototype, weighing 115lb and powered by batteries, offers stability across all flight regimes.
The museum traces its roots back to the Pacific Northwest Aviation Historical Foundation, which was formed in 1965 to restore a 1929 Boeing 80A-1 model. The museum officially took on the name Museum ...
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