?定位器天线

... localized wheezing sound ==> 局限性哮鸣音,局限性哮鸣音 localizer antenna ==> 定位器天线 localizer beacon ==> 着陆航向信标 ...

?航向信标天线

... ◇航向信标天线 localizer antenna 航向: -方位指示器 course-and-bearing in ... detail>> 信标: beacon detail>> ...