The CAF New England Wing, North Hampton, NH, has added a Hiller UH-12A helicopter to its collection following its donation in April 2026. The aircraft, now registered as N4977E, is currently being ...

IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. In 1953, Hiller Helicopters developed ...

Click to open image viewer. CC0 Usage Conditions ApplyClick for more information. Helicopter lifting capacity is limited in large part by the weight of components such as tail rotor assemblies, ...

The rather quaint Hiller YH-32 Hornet, originally designated HJ-1, was an experimental ultralight helicopter developed in the United States during the early 1950s. It was powered by two ramjet engines ...

A Hiller UH-12E helicopter crashed, seriously injuring two of three occupants, after experiencing an inflight separation of a control rotor which led to a loss of control and striking power lines. The ...

Analysis: The pilot of the helicopter reported that with two passengers aboard, he approached a mountain lake to a hover above the water and saw the engine and rotor speed decrease to the green arc of ...