1An aircraft control surface used to control the nose-up/nose-down pitch; the elevator on an airplane.
離陸直後に昇降舵の表示に警告が出たため、機長は点検を依頼した。
A warning appeared on the elevator indicator just after takeoff, so the captain requested an inspection.
パイロットは昇降舵を操作して機首をゆっくり上げた。
The pilot operated the elevator to slowly raise the nose of the aircraft.