FMS & Navigation Flashcards

1
Q

The DC Fail (amber) light, when illuminated, indicates ___________.

A

IRS backup DC power is failed.

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2
Q

What are the indications of a left FMC failure?

A
  • FMC alert light will illuminate
  • The MENU page will appear on both CDUs
  • VTK will appear on the left navigation display
  • LNAV/VNAV will disengage, but can be reengaged if Autopilot B is in use or is selected
  • After 25 to 30 seconds, the left navigation display will display failure information
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3
Q

LNAV will engage when…

A

Laterally positioned within 3 nm of the active route leg

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4
Q

In the MAX, the FMC Alert light includes which new indication?

A

Runway Disagree. Displayed when the selected runway disagrees with the aircraft location.

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5
Q

In the MAX, what fuel indications are on the Fuel Progress Page 5/5?

A
  • APU Fuel Used
  • Totalizer
  • Calculated
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