Boeing 777 Communications Boeing 777 Communications 1 / 15 How can the crew cancel a displayed company or ATC uplink message? Push the CANC switch on the glareshield or select the CANCEL command key on the MFD COMM page. Push the CANC/RCL switch on the display select panel. Push the CANC switch on the glareshield. Select the CANCEL command key on the MFD COMM page. 2 / 15 What is true about ATC data link operation? An ATC facility must initiate the LOGON. Logon occurs automatically anytime AC power is established on the airplane. The crew must manually log on to a participating ATC facility. Logon occurs automatically with FMC CDU route activation. 3 / 15 Which of the following can be done using the CDU cabin interphone pages? Alert the ground crew that you want to speak to them. Call any cabin handsets. Make a PA announcement to a specific cabin area. All of the above. 4 / 15 How can the flight crew make a PA announcement to all areas of the cabin? Push the PA transmitter select switch on the audio control panel and key any MIC switch. Push The CAB transmitter select switch on the audio control panel, then enter the appropriate dial code using the CDU keypad, then key any MIC switch. Using the flight deck handset, enter the appropriate dial code from the handset directory, then push the handset PA Push To Talk switch. All statements are correct. 5 / 15 What happens if you push the CAB transmitter select switch twice within one second?g A priority call is placed to a pre-selected cabin station. A conference call is initiated with all cabin stations. Nothing. The second push cancels the selection. A pre-recorded message is sent to a pre-selected cabin station. 6 / 15 What does an illuminated flight interphone CALL light on the audio control panel indicate? Another airplane is calling. The FLT transmitter select switch is stuck in the ON position. Someone is calling the flight deck on VHF radio. A ground crew technician is calling the flight deck. 7 / 15 A high-low chime sounds and a COMM communications alert message appears on EICAS. What action should you take? Push the transmitter select switch with the illuminated CALL light and respond to the call. Push the COMM switch on the display select panel and view the uplinked message in the CDU scratchpad. Push the FMC COMM function key on the CDU and view the uplinked message. Push the COMM switch on the display select panel and view the uplinked message on the MFD. 8 / 15 What does the COMM communication EICAS alert message indicate when accompanied by a high low chime? A VHF or HF selective call has been received and is waiting to be answered. A low priority uplink has been received and may reviewed ont he communication display. A medium priority uplink has been received and may be reviewed on the communication display. ACARS has failed. 9 / 15 What does illumination of the offside tuning light mean? The microphone is keyed and transmitting on the selected frequency. You have a call from company. The selected VHF radio is inoperative. One of the other radio tuning panels is tuning a radio normally tuned by this panel. The left radio tuning panel is normally associated with VHF L and HF L. The right radio tuning panel is normally associated with VHF R and HF R. The center radio tuning panel is normally associated with VHF C. 10 / 15 Which of these statements may be true if the offside tuning light is illmunated on the left radio tuning panel? The frequency is being transferred from the STANDBY to the ACTIVE window. The left radio tuning panel is tuning a radio normally tuned by one of the other tuning panels. The left radio tuning panel is inoperative. 11 / 15 Which statement about radio tuning is correct? HF L can only be tuned by the left radio tuning panel. The centre radio tuning panel can only be used to tune an HF radio if either the left or right panel fails. Any VHF radio can be controlled by any radio tuning panel. The offside tuning light will only appear on the active radio tuning panel. 12 / 15 HF L and HF R can be configured for data or voice communication. Both can be used together in the data mode. True. False. Only one HF radio can operate in the data mode at a time. 13 / 15 Both HF radios use a common antenna. True. False. When either HF radio is transmitting, the antenna is disconnected from the other HF radio, and it cannot be used to transmit or receive. However, both HF radios can receive simultaneously if neither is being used for transmitting. 14 / 15 When an HF transmitter is keyed after a frequency change the antenna tunes. While the antenna is being tuned, a tone can be heard through the audio system. How much time must be allowed for the antenna to tune? Tuning takes a maximum of 10 seconds. Tuning takes a maximum of 15 seconds. Tuning takes a maximum of 5 seconds. Tuning takes a maximum of 20 seconds. 15 / 15 What does the EICAS message RADIO TRANSMIT indicate? A radio tuning panel is unserviceable. A VHF or HF radio transmitter is keyed for 30 seconds or more. Radio transmission is disabled during fuelling. An incoming HF call requires a response. Your score is By Wordpress Quiz plugin
Boeing 777 Communications
1 / 15
How can the crew cancel a displayed company or ATC uplink message?
2 / 15
What is true about ATC data link operation?
3 / 15
Which of the following can be done using the CDU cabin interphone pages?
4 / 15
How can the flight crew make a PA announcement to all areas of the cabin?
5 / 15
What happens if you push the CAB transmitter select switch twice within one second?g
6 / 15
What does an illuminated flight interphone CALL light on the audio control panel indicate?
7 / 15
A high-low chime sounds and a COMM communications alert message appears on EICAS. What action should you take?
8 / 15
What does the COMM communication EICAS alert message indicate when accompanied by a high low chime?
9 / 15
What does illumination of the offside tuning light mean?
The left radio tuning panel is normally associated with VHF L and HF L. The right radio tuning panel is normally associated with VHF R and HF R. The center radio tuning panel is normally associated with VHF C.
10 / 15
Which of these statements may be true if the offside tuning light is illmunated on the left radio tuning panel?
11 / 15
Which statement about radio tuning is correct?
12 / 15
HF L and HF R can be configured for data or voice communication. Both can be used together in the data mode.
Only one HF radio can operate in the data mode at a time.
13 / 15
Both HF radios use a common antenna.
When either HF radio is transmitting, the antenna is disconnected from the other HF radio, and it cannot be used to transmit or receive. However, both HF radios can receive simultaneously if neither is being used for transmitting.
14 / 15
When an HF transmitter is keyed after a frequency change the antenna tunes. While the antenna is being tuned, a tone can be heard through the audio system. How much time must be allowed for the antenna to tune?
15 / 15
What does the EICAS message RADIO TRANSMIT indicate?
Your score is
