Commercial Pilot License (CPL) 2026 – 400 Free Practice Questions to Pass the Exam

When a pilot encounters a situation where the landing gear will not extend, the first step should be to check the gear pump circuit breakers. This is crucial because the landing gear is operated by an electric or hydraulic pump, and if the circuit breakers have tripped, power will not flow to the gear system. By verifying that the circuit breakers are in the correct position, the pilot can determine if a lack of power is preventing the landing gear from functioning properly.

Once it is established that the circuit breakers are intact, the pilot can proceed with additional troubleshooting steps, such as checking the gear lever position, ensuring that the pump handle is secure, and examining the indicator lights, if necessary. However, addressing the potential power interruption by checking the circuit breakers first is foundational to diagnosing the issue effectively.