COMUNICATIONS and NAVIGATION

Question 1

What Bus do you need working in order to Cross-tune?

Answer 1

Primary

Question 2

When you select “Emergency” on audio panel what happens?

Answer 2

• Pilot talks/ monitors on RMU 1
• Co-pilot talks/ monitors on RMU 2
( At the fixed volume )

Question 3

What are the 3 modes on TBCH?

Answer 3

• Normal
• Emergency
• Self test

Question 4

AHRS basic mode (AH-800)

Answer 4

When TAS invalid

Question 5

IAS msg flash on PFD when?

Answer 5

5 KIAS difference between PFD’s

Flashed for 10 sec then becomes steady

Question 6

Pitot/ Static Tube 3 providing?

Answer 6

• STBY IAS, ALT

* CPAM (aural warning above 10,000ft)

Question 7

Pitot / Static System

Answer 7

• ADC #1 — Pitot 1 / Static 1,3

* ADC #2 — Pitot 2 / Static 2,4

Question 8

How to recognize ADC failure?

Answer 8

• IAS (red X)
• ALT (red X)
• VSI (inop)

Question 9

What do you have to do with IRS every flight?

Answer 9

Switch to “Align” and back to “NAV”

Question 10

FMS computes position and velocity using:

Answer 10

GPS
       |
DME/DME
       |
VOR/DME
       |
IRS (if installed)

Question 11

AHRS-800 has ..?.. On the wings

Answer 11

2 Magnetic flux detectors on each wing

Question 12

Airspeed trend shows you?

Answer 12

Where airplane will be in 10 sec (at the same acceleration or deceleration)

Question 13

How many busses are powering RMU’s

Answer 13

3

• Primary
• L secondary
• R secondary

Question 14

What “AHRS 1” supplies?

Answer 14

IC-600 #1……..RMU 1, 2 via IC-600 #1………..Autopilot via IC-600 #1……….FMS #1……….EGPWS………SPS system………..Wndshear detection and escape Guidance……..FDR

Question 15

What “AHRS 2” supplies?

Answer 15

IC-600 #2, Weather Radar (stabilization), FMS #2 (If installed), SPS system

Question 16

When does Pilot monitoring has to be in green needles?

Answer 16

Airplane with one FMS only or with 2 FMS but one deferred EXCEPT when using RNAV navaids (SIDS, STARS, APPROACHES, Q Routes)

Question 17

When would RMU automatically convert to ICAS?

Answer 17

IC-600 #1 Failure