A-Checks

A-Checks

  • - General external visual inspection of aircraft structure for evidence of damage, deformation, corrosion, and missing parts
  • - Crew oxygen system pressure
  • - Operation of emergency lights
  • - Lubricating the nose gear retract actuator
  • - The pressure of parking brake accumulator 
  • -Testing the Built-in Test Equipment (BITE) and Flap/Slat Electronics Unit.