Search results
Results From The WOW.Com Content Network
The Hiller YH-32 Hornet (company designation HJ-1) is an American ultralight helicopter built by Hiller Aircraft in the early 1950s. It was a small and unique design because it was powered by two Hiller 8RJ2B ramjet engines mounted on the rotor blade tips which weigh 13 lb (5.9 kg) each and deliver an equivalent of 45 hp (34 kW) for a total of 90 hp (67 kW). [3]
Hiller X-2-235: Hiller J-5: Hiller UH-4 Commuter: Hiller UH-5 Rotormatic: Hiller UH-12: Single piston-engine observation helicopter Hiller HH-120 Hornet: Hiller HJ-1: Hiller VXT-8: N/A Coleopter Hiller YH-32 Hornet: 1950 18 Tip Ramjet engine helicopter Hiller VZ-1 Pawnee: 1955 6 "Flying platform" Hiller 1098 STORC [10] Tip turbojet convertible ...
This category contains aircraft whose primary means of propulsion is derived from one or more ramjet engines. Subcategories This category has only the following subcategory.
Doblhoff WNF 342 V4 model. During the Second World War, German engineer Friedrich von Doblhoff suggested powering a helicopter with ramjets located on the rotor tips. His idea was taken forwards and, during 1943, the WNF 342 V1 became the first tip jet-powered helicopter; it used a conventional piston engine to drive both a compact propeller and an air compressor to provide air (subsequently ...
Main page; Contents; Current events; Random article; About Wikipedia; Contact us; Donate; Help; Learn to edit; Community portal; Recent changes; Upload file
Pages in category "Hiller aircraft" ... Hiller YH-32 Hornet This page was last edited on 30 October 2023, at 20:04 (UTC). Text is available under the ...
The Hiller ROE Rotorcycle is a single-seat ultralight helicopter designed in 1953 for a military requirement. [1] A total of 12 were produced for the United States Marine Corps . And in 1954, the Hiller Helicopters was selected by the US Navy 's Bureau of Aeronautics to build this design of a one-man, foldable, self-rescue and observation ...
[2] Hiller donated the XH-44 to the Smithsonian National Air and Space Museum in 1953. [4] The helicopter was restored in 1974, and in 1997 it was lent back to Hiller and displayed at the Hiller Aviation Museum. [4] The original XH-44 was later moved to the Steven F. Udvar-Hazy Center, with the Hiller Aviation Museum displaying a replica in its ...