- For Félix du Temple's invention, see Monoplane (1874)
Monoplane The low-wing of a Curtiss P-40
Types of monoplane
The main distinction between types of monoplane is where the wings attach to the fuselage:
- low-wing, the wing lower surface is level with (or below) the bottom of the fuselage
- mid-wing, the wing is mounted mid-way up the fuselage
- shoulder wing, the wing is mounted above the fuselage middle
- high-wing, the wing upper surface is level with or above the top of the fuselage
- parasol-wing, the wing is located above the fuselage and is not directly connected to it, structural support being typically provided by a system of struts, and, especially in the case of older aircraft, wire bracing.
Most of the first attempts of heavier-than-air flying machines were monoplanes. Notably, the Monoplane built in 1874 by Felix du Temple de la Croix, a large aircraft made of aluminium with a wingspan of 13 m (42.7 ft) and a weight of only 80 kg (176 lb) (without the pilot). Several trials were made with the plane in Brest, France, and it is generally recognized that it achieved lift off under its own power after a ski-jump run, glided for a short time and returned safely to the ground, possibly making it the first successful powered flight in history, depending on the definition — since the flight was only a few feet high, and was not truly under control.
The first successful aircraft were biplanes, but many pioneering aircraft were monoplanes, for instance Blériot XI that flew across the English Channel in 1909. Throughout 1909-1910 Hubert Latham set multiple altitude records in his Antoinette IV monoplane, initially achieving 155 m (509 ft) then raising it to 1,384 m (4,541 ft). The Fokker Eindecker of 1915 was a successful fighter aircraft. The Junkers J 1 was an early German "technology demonstrator" monoplane, and the world's very first practical all-metal aircraft of any type to fly, with the J 1's first flight occurring in December 1915.
Nonetheless, relatively few monoplane types were built between 1914, and the late 1920s, compared with the number of biplanes. The reasons for this were primarily structural. In the days when wings (whether biplane or monoplane) were thin, lightly built structures, braced by struts, steel wire or cables - the biplane wing formed a strong and fairly rigid lattice truss structure, in which the two wing surfaces were braced against each other. Early monoplane wings, on the other hand, tended to be liable to twist under aerodynamic loads, rendering proper lateral control very difficult. They were also much more liable to breakage in flight.
Once all-metal construction and the cantilever wing, both having been pioneered by Hugo Junkers in 1915, became common after World War I's end, however, the day of the biplane very quickly passed, and the monoplane became the usual configuration for a fixed-wing aircraft. Most military aircraft of WW2 were monoplanes, as have been virtually all aircraft since.
Lists relating to aviation General Military Accidents/incidents Records
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Look at other dictionaries:
monoplane — (n.) 1907, a hybrid coined from MONO (Cf. mono ) + second element of AEROPLANE (Cf. aeroplane). In old planes the wings formed a single surface running across the fuselage … Etymology dictionary
monoplane — ► NOUN ▪ an aircraft with one pair of wings … English terms dictionary
monoplane — [män′ə plān΄] n. an airplane or glider with only one main supporting surface, or pair of wings … English World dictionary
monoplane — monoplanist, n. /mon euh playn /, n. 1. an airplane with one main sustaining surface or one set of wings. 2. Naut. a planing craft the bottom of which is in an unbroken fore and aft line. [1905 10; MONO + PLANE1] * * * ▪ aircraft type of… … Universalium
monoplane — UK [ˈmɒnəʊˌpleɪn] / US [ˈmɑnəˌpleɪn] noun [countable] Word forms monoplane : singular monoplane plural monoplanes a plane with a single wing on each side • See: biplane … English dictionary
monoplane — viensparnis statusas T sritis fizika atitikmenys: angl. monoplane vok. Eindecker, m rus. моноплан, m pranc. monoplan, m … Fizikos terminų žodynas
monoplane — viensparnis lėktuvas statusas T sritis Kūno kultūra ir sportas apibrėžtis Lėktuvas, turintis po vieną sparną abiejose korpuso pusėse. Viensparnis lėktuvas pagrindinis šiuolaikinių lėktuvų tipas. Pirmasis pagamintas 1909 m. Prancūzijoje.… … Sporto terminų žodynas
monoplane — noun Date: 1907 an airplane with only one main supporting surface … New Collegiate Dictionary
monoplane — noun An airplane that has a single pair of wings … Wiktionary
monoplane — (Roget s IV) n. Syn. airplane, single seater, aircraft; see plane 3 … English dictionary for students