Task D. Approach with Loss of Primary Flight Instrument Indicators

Knowledge

What you should understand and be able to explain.

2 elements

• IR.VII.D.K1
  Recognizing if primary flight instruments are inaccurate or inoperative, and advising ATC or the evaluator.
• IR.VII.D.K2
  Possible failure modes of primary instruments and how to correct or minimize the effect of the loss.

Risk management

Risks to recognize and decisions to consider.

3 elements

• IR.VII.D.R1
  Use of secondary flight displays when primary displays have failed.
• IR.VII.D.R2
  Maintaining aircraft control.
• IR.VII.D.R3
  Distractions, task prioritization, loss of situational awareness, or disorientation.