minimum crossing altitude造句

例句与造句

1. When Flight 553 reached the Kedzie OMB, the aircraft was still at an altitude of MSL, a full above the minimum crossing altitude of MSL . Realizing the aircraft was too high, the captain extended the spoilers ( speed brakes ) and steepened the aircraft's descent to per minute.
2. When obstacles along the airways are such that a normal beginning at the fix defining an airway segment is not adequate to provide proper obstacle clearance, a minimum crossing altitude ( MCA ) is published for the fix indicating the minimum altitude at which the fix must be crossed when entering that specific airway segment in order to make it possible to safely climb to the MEA while remaining clear of obstacles.
3. It's difficult to find minimum crossing altitude in a sentence. 用minimum crossing altitude造句挺难的