Last Updated：2025/12/05

(aviation) The indicated airspeed at which an aircraft's climb rate is at a maximum.

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Source Word

Vy

uncountable usually

(aviation) The indicated airspeed at which an aircraft's climb rate is at a maximum.

Japanese Meaning

航空機が最大の上昇率を実現するために指示された対気速度 / 航空機の上昇性能が最も高まる最適な上昇速度

After liftoff, the pilot pitched for Vy to achieve the maximum rate of climb.

離陸後、操縦士は機首を上げて上昇率が最大となる指示対気速度を維持した。

Sense（1）

(aviation) The indicated airspeed at which an aircraft's climb rate is at a maximum.

Vys

（ plural ）