如果他希望做盘旋,应当通知ATC。()
A. Ifhedesirestocircle,heshouldadviseATC
B. Ifhewantstohover,heshouldadviseATC
C. Ifhewantstohover,heshouldaskATC
D. Ifhedesirestospiral,heshouldaskATC
高压开关电器有()
A. 断路器
B. 熔断器
C. 隔离开关
D. 负荷开关
E. 接地开关
进近灯延伸至移位的跑道入口。()
A. Theapproachlightsareextendedtotheshiftedentrance.
B. Theapproachlightsareextendedtothedisplacedthreshold.
C. Theapproachlightsareextendedtothedisplacedentrance.
D. Theapproachlightsareextendedtotheshiftedthreshold.
目视进近坡度指示器()
A. SeeingApproachSlopeIndicator.
B. SeeingApproachSlopeIndication.
C. VisualApproachSlopeIndication.
D. VisualApproachSlopeIndicator.