Where would you find the procedures for pitot-static system electrical tests?

• A. In the flight crew operating manual.
• B. In the aircraft maintenance manual and avionics checkout procedures.
• C. In the weather brief.
• D. In the airworthiness certificate.

Answer: (B)

Maintenance procedures for pitot-static electrical tests are found in the aircraft maintenance manual and avionics checkout procedures. These sources contain the step-by-step test methods, wiring diagrams, required equipment, and acceptance criteria needed to verify the electrical aspects of the pitot-static system, such as sensor signals, wiring integrity, and power/heater circuits. This kind of testing is a maintenance activity, not part of normal flight operations, so it wouldn’t appear in the flight crew operating manual. The weather brief and airworthiness certificate don’t include test procedures.