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Further difficulties arise from the problem of fitting the pilot, engines, flight equipment, and payload all within the depth of the wing section. Other known problems with the flying wing design relate to pitch and yaw. Pitch issues are discussed in the article on tailless aircraft. The problems of yaw are discussed below.
Tailless aircraft have been flown since the pioneer days; the first stable aeroplane to fly was the tailless Dunne D.5, in 1910. The most successful tailless configuration has been the tailless delta , especially for combat aircraft, though the Concorde airliner is also a delta configuration.
A tailless aircraft is one which has no separate horizontal stabilizer or control surface, ... One example built of the Pioneer 1, at least 16 of the Pioneer II.
The Handley Page HP. 75 Manx was a British experimental aircraft designed by Handley Page that flew test flights in the early 1940s for possible transport, bomber and fighter aircraft projects. It was notable for its unconventional design characteristics, being a twin-engine tailless design of pusher configuration.
Tailless aircraft refers to aircraft with no distinct horizontal stabilizing surfaces in their tail section. They typically employ elevons and/or canard front stabilizing wings. These aircraft usually still have normal empennage (vertical tail fin and rudder ).
The Saab 35 Draken was a successful tailless double-delta design. Like other tailless aircraft, the tailless delta wing is not suited to high wing loadings and requires a large wing area for a given aircraft weight. The most efficient aerofoils are unstable in pitch and the tailless type must use a less efficient design and therefore a bigger wing.
As a result of the crash, and persistent stall problems on all tailless aircraft of the period, [citation needed] the research trials were terminated, the two other GAL.56s were transferred to the AFEE (Airborne Forces Experimental Establishment) at RAF Beaulieu, and the GAL.61 remained unflown. [1] [6] [7]
Jarosław Naleszkiewicz's Naleszkiewicz JN-1, nicknamed Żabuś II (Froggy II; the Jach Żabuś was an earlier, unrelated Polish glider) was an experimental tailless glider which was intended to test the behaviour of a proposed twin-engined aircraft of the same configuration. It was preceded by a series of rubber-powered models which proved ...