Flight Instruments/Displays Flashcards Preview

Atlas Air B747 > Flight Instruments/Displays > Flashcards

Flashcards in Flight Instruments/Displays Deck (19):
1

What is height (in KTS) of speed pointer on PFD?

5 KTS

2

What is min maneuver capability at top of amber bar on PFD airspeed display?

1.3g at 40 degrees of bank in level flight

3

What occurs at min speed display (RED) on the PFD?

Stick shaker or low speed buffet

4

When is the PLI displayed?

Only when flaps are not up

5

When is RA displayed?

Below 2,500' AGL

6

Where are marker beacon annunciations displayed?

Upper right corner of PFD

7

How do LOC and GS pointers on PFD indicate excessive deviations?

Scales turn amber and pointers flash.

8

How do you know when you 1/3 dot deviation from the LOC?

The LOC pointer is just touching the rectangle during expanded localizer deviation scale.

9

How do you control displays if EFIS CP fails?

Through related CDU

10

What systems failure would result in the NAV Source Selector positioned to CDU L (Captain's) and CDU R (FO's)?

Dual FMC failure (alternate navigation)

11

Which source selector switch determines which LOC and GS receivers provide info to respective PFD and ND?

EIU source selector

12

What is the EIU?

EFIS/EICAS Interface Unit

13

Which IRS provides AUTOBRAKE reference?

IRU selected by CA

14

Which source selector switch is moved for ALT or SPD flag on PFD?

Air Data Source Selector

15

How are displays controlled if display select panel fails?

Through the CDU

16

Pitot/Static provide info to what 3 components?

- ADCs
- STBY airspeed/altimeter
- Elevator feel

17

Pitot/Static air flows to?

ADCs

18

ADCs provide pitot/static info to?

EIUs

19

When will you see the rising runway?

Below 2500' RA when the localizer pointer is in view.