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гироплан (этот термин официально используется FAA Alexander Matytsin); гирокоптер (терминология Bensen Aircraft Alexander Matytsin); ротаплан (Alexander Matytsin) | |||
автожир (An autogyro (from Greek αὐτός and γύρος, "self-turning"), or gyroplane, is a class of rotorcraft that uses an unpowered rotor in free autorotation to develop lift. While similar to a helicopter rotor in appearance, the autogyro's unpowered rotor disc must have air flowing upward across it to make it rotate. Forward thrust is provided independently, by an engine-driven propeller. | |||
English thesaurus | |||
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⇒ autogiro (alternative spelling) | |||
autogyro : 2 phrases in 1 subject |
Aviation | 2 |