Practice question

What does an altimeter set to QNH indicate when an aircraft is parked on the aerodrome apron?

  1. Zero feet height
  2. The elevation of the aerodrome above Mean Sea Level (MSL)
  3. Standard density altitude
  4. Pressure altitude above 1013.25 hPa

Answer: B — The elevation of the aerodrome above Mean Sea Level (MSL)

The correct answer is shown above. Try the full quiz for additional practice.

Practice more: NCAA Air Traffic Controller Licence Practice Questions - NCAA Air Traffic Controller Licence Examination (Nigeria) Exam →