Skip to content
‹ 021 Airframe, Systems and Power Plant

Ice and fire protection, electrics

9 min read

Ice protection

Anti-icing stops ice forming; de-icing removes ice that has formed.

Wing leading edges and engine intakes: hot bleed air (thermal) or electric heating; some aircraft use pneumatic boots that inflate to crack ice off (boots de-ice; thermal systems usually anti-ice).

Probes, windscreens and sensors: electric heating.

IN THIS LESSON

  • Fire
  • Electrical power

Read the whole lesson with FL340 Pro.

ATPL theory course by course: short lessons written from the EASA Learning Objectives, with questions that explain the answer. Free with an account.

Study aid. Not ATO training. Not affiliated with EASA or any authority.