Where is the squat switch located in an aircraft?

The squat switch is an important component in an aircraft's landing gear system, specifically located on the left main landing gear. This switch is responsible for sensing whether the aircraft is on the ground or in the air. When the aircraft is on the ground, the squat switch is activated, signaling various systems that the aircraft is in a different operational mode, which can include the adjustment of flaps, landing gear indicators, and other systems. This ensures that certain functions, such as the gear warning system, only activate when the aircraft is airborne, preventing false alerts during ground operations.

The other locations offered in the choices are not where the squat switch is typically found. For example, having it on the control yoke would not provide the necessary indication of ground status, and placing it near the throttle quadrant or in the cockpit overhead panel would not effectively function as intended for the landing gear system. Therefore, the correct understanding of the squat switch’s location on the left main landing gear is crucial for comprehending how it contributes to the safe operation of the aircraft during various phases of flight.