18 / 20
An aircraft in VHF communication with a ground station (elevation 400 ft AMSL) at a distance of 150 NM is forced to ditch in the ocean. Assuming no attenuation factors, at what approximate height above the sea will communication be lost?
  • A
    4500 ft
  • B
    17000 ft
  • C
    15500 ft
  • D
    10500 ft

Your Notes (not visible to others)



This question has appeared on the real examination, you can find the related countries below.

  • Austro Control
    5
  • Poland
    5
  • Ireland
    1
  • Italy
    1
Keyboard Shortcut Use Keyboard Shortcuts