flight director

短语

词形变化

flight directors 复数 flight directors

别名

FD

释义与例句

n.
  1. 1.

    A system of a narrow horizontal and vertical bar overlaid on an aircraft's attitude indicator, with the bars deflecting to provide guidance as to the pitch and roll inputs required to maintain the desired flightpath.

    航空 商务 工程
  2. 2.

    A senior ground controller.