标准等待航线程序,入航航迹为55°,一架飞机以185°向台磁航向加入等待,其加入等待的方法为(). ["平行加入","偏置加入","直接加入"]
()不可能是花芽 ["A、顶芽","B、腋芽","C、休眠芽","D、活动芽"]
ISAG与ISMP之间的统一配置接口采用()协议。 ["SOAP","TFTP","FTP","SFTP"]
ISAG与ISMP之间的鉴权批价接口采用的是()协议。 ["ISUP","SOAP","WebService","TCP/IP"]
当在NDB台上空等待时,出航计时应(). ["从正切NDB电台开始","从转至出航航向开始","从正切NDB电台或转至出航航向开始,以发生较晚者为准"]
什么是钢号?