相关题目
为了预览TCAS显示，飞行员必须选择在（ ）上的TFC按钮。In order to view the TCAS display, the pilot must select the TFC button on the:
判断正误True or False: 当听到TCAS语音＇LEVEL OFF, LEVEL OFF＇，飞行员应减小垂直速度到0英尺/分钟。When TCAS voice message ＇LEVEL OFF, LEVEL OFF＇ sounds, pilot shall reduce vertical speed to 0 ft/min.
判断正误True or False: 如果入侵飞机无运行的方式 S 应答机，TCAS 系统不提供交通冲突的指示。The TCAS system provides no indication of traffic conflicts if the intruder airplane is without an operative Mode ＇S＇ transponder.
当音频信息＇CAUTION TERRAIN＇或＇CAUTION OBSTACLE＇响起时，此时距离撞击预计的地形还有（ ）秒。When the ＇CAUTION TERRAIN＇ or ＇CAUTION OBSTACLE＇ audio message sounds, warning time is approximately ( ) seconds to impact
TOO LOW FLAP（太低襟翼）音响告警可被操控通过：The ＇TOO LOW FLAP＇ aural alert can be overridden by:
TCAS监控飞机周围的空域，监视最大范围（标准值）为： TCAS monitors the airspace around the aircraft to a maximum surveillance range (typical) of:
EGPWS方式4A 的边界为500 英尺RA（无线电高度）。当飞机在空速低于（ ）穿越该包线，则GND PROX（近地）灯闪亮并产生语音告警TOO LOW GEAR（太低起落架）。
The boundary for EGPWS Mode 4A is 500 feet radio altitude. If the envelope is penetrated at less than ( ), the GRND PROX lights flash and the TOO LOW GEAR aural alert is generated.
风切变警告停止当：Wind shear warnings will stop when:
气象雷达系统为飞行机组人员提供了飞机飞行航迹两侧和在（ ）度内的x波段雷达可探测降水区域的显示。The weather radar system provides the flight crew with a display of x-band radar detectable areas of precipitation along and within（ ）degrees on either side of the airplane‘s flight path.
指点信标台，NAV, DME 和ADF音频识别可在哪选择？Marker beacon, NAV, DME, and ADF audio identification are selected on the:
