保持航迹 meaning in English
track keeping
Examples
- Cleared to shanghai flight on route , altitude 10800ft over " tegal " . the ils is off for maintenance . depart on the track 135 until th . squawk a3553
允许按航路去上海，高度10800飞跃t点。 ils因维修不工作。起飞保持航迹135度到th 。应答机a方式，号码3553 。