Cooper vane
(aviation) A mechanical aerodynamic wedge that prevents the ventral airstair of an aircraft from being lowered during flight.
plural of LINER
A person whose head is bald. / A white-headed variety of pigeon. / (Rastafari) A person who is not Rastafarian.
(heraldry) Without teeth, tongue, or claws; said of a lion represented heraldically.
整備班は離陸前に、飛行中に機体下部の搭乗用階段が降りるのを防ぐ機械式の空力ウェッジを点検し、階段が飛行中に展開されないことを確認した。
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