RADIO COMS

Question 1

Which radios can simultaneously monitor guard while receiving and transmitting on any other frequency?

Answer 1

VU1 and VU2

Question 2

Which radio does not offer Frequency Hopping (FH) communication?

Answer 2

VU1

Question 3

What is the purpose of the Improved Frequency Modulation (IFM) amplifier?

Answer 3

Provides additional output power capabilities for optimum SINCGARS transmissions

Question 4

What communication functions are available on the EMERGENCY panel?

Answer 4

GUARD, XPNDR, and ZEROIZE

Question 5

Where would you look to determine what radio the other crewmember is transmitting on?

Answer 5

RTS Indicator on EUFD

Question 6

Where are the Radio Transmit Select (RTS) controls located?

Answer 6

Cyclic and EUFD

Question 7

How can you re-select the previously used frequency?

Answer 7

Select Swap Control on the EUFD

Question 8

How would you know if the IFM is turned off?

Answer 8

No Power Status symbol (H,M,L) is displayed on FM1 line on EUFD

Question 9

How do you disable monitoring of specific radio?

Answer 9

Pull the push/pull pin on the CCP for the specific radio

Question 10

How can you avoid erasure of internal Comsec from the APX-123 Transponder when changing its internal battery?

Answer 10

Apply power (AGPU or APU) while changing the battery

Question 11

Which Pilot radio becomes the default radio in the CCP FALLBACK mode?

Answer 11

VU2

Question 12

The VU1 provides what two bands of communications?

Answer 12

VHF and SATCOM

Question 13

What is the indication that a radio has been tuned manually on the EUFD?

Answer 13

MAN (manual) is displayed on the EUFD