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Components of the FMS are:

1 – CDU (Control and Display Unit)
2 – Database
3 – FMC (Flight Management Computer)
4 – electronic check-lists.
5 – GPWS mode controller.

The combination that regroups all of the correct statements is:

  • A
    1, 2, 4, 5.
  • B
    1, 2, 3.
  • C
    1, 3.
  • D
    3, 4.
The main components of the FMS are the:
  • Control and Display Unit (CDU)
  • Databases (performance + navigation database with a 28-day validity period)
  • Flight Management Computer (FMC)

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