English Dictionary

flat spin

名詞

(aviation) An especially dangerous type of spin (abnormal stalled flight mode) with a very high angle of attack (typically between 65° and 90°), such that the aircraft's nose is pointed near the horizon despite an extreme negative flightpath angle (gamma); typically unresponsive to flight control inputs and unrecoverable in most aircraft.

日本語の意味

フラットスピン：航空機が特定の失速状態に陥った際、迎角が65°から90°に達する極めて危険な旋回状態。航空機の機首がほぼ水平を向きながら、極度の負の飛行経路角を示し、通常の飛行制御入力では操作に反応せず、多くの場合回復不可能である状態。

During the demonstration, the vintage biplane unexpectedly entered a flat spin, forcing the pilot to deploy emergency procedures.

展示飛行中、古い複葉機は予期せず特に危険な高迎角のスピンに陥り、パイロットは緊急手順を実行せざるを得ませんでした。

意味（1）

(aviation) An especially dangerous type of spin (abnormal stalled flight mode) with a very high angle of attack (typically between 65° and 90°), such that the aircraft's nose is pointed near the horizon despite an extreme negative flightpath angle (gamma); typically unresponsive to flight control inputs and unrecoverable in most aircraft.

flat spins （ plural ）