Certified Flight Instructor (CFI) Practice Exam

What does the GUMPS pre-maneuver checklist stand for?

1. Gas up, Under pressure, Mixtures rich, Power, Switches off

2. Gas on, Undercarriage down, Mixture rich, Power, Seatbelt and Switches

3. Ground speed, Updraft, Mixture lean, Power, Safety checks

4. Go-around, Under control, Mixture rich, Power, Safety checks

The correct answer is: Gas on, Undercarriage down, Mixture rich, Power, Seatbelt and Switches

The GUMPS pre-maneuver checklist is an acronym used by pilots to help ensure they have properly configured the aircraft before performing certain flight maneuvers, especially when entering a landing pattern or preparing for landing. The elements of GUMPS are vital in managing the aircraft's operational status safely and effectively. The phrase "Gas on" serves as a reminder to check that the fuel selector is set to the appropriate tank, ensuring that the engine receives fuel during critical phases. "Undercarriage down" indicates that the landing gear must be in the correct position for landing operations to prevent gear-up landings, which can cause significant damage to the aircraft. "Mixture rich" is an important check for general aviation aircraft, as using a rich mixture assists in maximizing engine performance during landing and approach. "Power" refers to verifying that the throttle is set appropriately for the maneuver, balancing the aircraft's descent rate and speed. Finally, "Seatbelt and Switches" ensures that passengers are secured in their seats, and essential switches (like landing lights or autopilot) are in the proper position for the upcoming flight phase. Each element of this checklist directly contributes to the safety and efficiency of the aircraft's operation, making it a critical practice for