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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.
The concept of the flying wing was born on 16 February 1876 when French engineers Alphonse Pénaud and Paul Gauchot filed a patent for an aero-plane or flying aircraft [5] powered by two propellers and with all the characteristics of a flying wing as we know it today. [6] Tailless aircraft have been experimented with since the earliest attempts ...
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.
The new Chinese aircraft are not the first modern tailless designs. The Northrop Grumman B-2 and B-21 stealth bombers are both flying wings, and several uncrewed aircraft, such as the Lockheed ...
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 ...
This note was the first ever documentary evidence of an aircraft's performance written in flight by the pilot himself. [3] [4] The D.5 was subsequently certified as the first fixed-wing aircraft ever to achieve stable flight. The D.5 crashed whilst being flown by another pilot the following December, and parts of it were re-used to build the ...
Data from Flight, 1911 General characteristics Crew: 1 Length: 21 ft 0 in (6.40 m) Wingspan: 36 ft 0 in (10.97 m) Wing area: 230 sq ft (21 m 2) including elevons Powerplant: 1 × Green water cooled inline, 60 hp (45 kW) Propellers: 2-bladed, 7 ft 3 in (2.21 m) diameter Notes ^ Tailless Trials ^ a b c The Dunne Monoplane, 1911 ^ Letter from Dunne to Science Museum, 20 June 1928. Archive ref. DM ...