Unit Eight Review Questions

STUDENT GUIDE T-39N/G NATOPS

UNIT EIGHT REVIEW QUESTIONS

Hot mike sensitivity is adjustable by pressing and holding the VOX switch on the ICS panel.

(TRUE/FALSE)

Center instrument panel lights are controlled by rheostats located on the ______________.

Exterior light controls, with the exception of the strobes, are located _______________.

The ICS panel allows selection of aircraft warning signals. (TRUE/FALSE)

The T-39N/G has one VHF radio, with two frequency selection windows selectable by a

transfer switch. (TRUE/FALSE)

Either UHF radio may be used for UHF/DF; if ADF is selected in both radios, UHF 2 will have

priority. (TRUE/FALSE)

The brightness of the UHF radio frequency readout is controlled by a rheostat located

_______________.

The transponder IDENT feature is located on _______________.

The T-39N has one transponder, with selection for either the top antenna or the bottom

antenna. (TRUE/FALSE)

10. The TACAN ______________ mode provides azimuth and DME, whereas the mode provides

only DME.

11.

The T-39N has two VOR's, but only the _______________ receivers DME.

12. Pressing the DME HOLD light/switch will illuminate the _______________ light. The

operator can now select a different VOR frequency for (azimuth/DME) while retaining

(azimuth/DME) from the previous navaid.

13. If an ILS localizer frequency is dialed into NAV2, then the marker beacon system from NAV2

will be used. (TRUE/FALSE)

14. The radar altimeter will display AGL altitude to a maximum of feet. Descending below the set

DH (will/will not) cause the SEL ALT light to illuminate; it (will/will not) sound the altitude alerter

tone in the headset.

15. The radar altimeter shows altitude to the nearest foot below 1000 feet AGL; above

1000 AGL, it reads to the nearest _______________ feet.

16. Setting the HAT or HAA for the DH light of the radar altimeter can only be done to the nearest

ten feet. (TRUE/FALSE)

8-6

AVIONICS SYSTEMS