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The Hiller OH-23 Raven is a two, three, or four-place, military light observation helicopter based on the Hiller Model 360. The Model 360 was designated by the company as the UH-12 ("UH" for United Helicopters), [1] which was first flown in 1948. Initially it was a two-place helicopter powered by a piston engine that entered service in the late ...
First flight Number built Type Hiller XH-44: 1948 1 Hiller VJ-100: Hiller Autogyro: 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 ...
Hiller UH-12/OH-23; Hiller VZ-1 Pawnee; Hiller X-18; Hindustan Aeronautics Limited. HAL Cheetah; ... Hughes XH-17 Flying Crane; Hughes-McDonnell XV-9 "Hot Cycle"
Hiller UH-12; Hiller UH-12/OH-23; The former makes the most sense with "Hiller H-23" and "Hiller OH-23", etc. redirecting to the new name. (Born2flie 19:01, 2 October 2006 (UTC)) I'd support Hiller UH-12/H-23. As you stated, it is "more popularly known as a military aircraft in aviation circles", so it makes sense to me to include the military ...
Pages in category "Hiller aircraft" The following 9 pages are in this category, out of 9 total. ... Hiller OH-23 Raven; R. Hiller ROE Rotorcycle; T. Hiller Ten99; V.
In October 1961, the Army selected three of the designs for a flight evaluation. Bell's D-250 design [ 7 ] was recommended by the Army team [ 6 ] and designated the YHO-4 (later YOH-4), [ 8 ] Hiller's Model 1100 was recommended by the Navy team [ 6 ] and became the YHO-5 (later YOH-5), and Hughes' Model 369 was added to the competition [ 6 ...
As early as the late 1960s, Stanley Hiller began collecting aircraft at a warehouse in Redwood City, California. [1] [2] By 1986, it displayed 15 aircraft and set a goal of a acquiring a total of 28 of Hiller's designs. [3] Eight years later it had surpassed this and the Hiller Museum of Northern California Aviation Heritage included over 40 ...
The 23rd AD was responsible for the air defense of a large area of the upper Midwest south of the 97th meridian west, bordered by the southern boundary of the Canada–United States border to the Ohio/Pennsylvania border; south and west along the western ridge of the Appalachian Mountains to the 38th parallel north.