What is used to identify and remove inoperative equipment?

What is used to identify and remove inoperative equipment?

• A. The MEL
• B. Cabin Defect Log
• C. Unserviceable Seal
• D. Flight Deck Lock

Answer: (C)

Focus on how inoperative equipment is handled. The tool used to identify what can be inoperative and to guide removal or deferral of that equipment is the Minimum Equipment List. It defines which items must be operational for flight, which can be deferred, and the specific actions, limitations, and time limits for repairs. This ensures the aircraft remains airworthy while allowing maintenance to isolate or remove nonessential equipment as required. Other options don’t provide the structured guidance for dispatch with inoperative gear: a cabin defect log records observed faults but doesn’t authorize dispatch with inoperative equipment; an unserviceable seal is a tamper-evident indicator and not the mechanism for identifying or removing inoperative equipment; a flight deck lock is unrelated to equipment status.

Focus on how inoperative equipment is handled. The tool used to identify what can be inoperative and to guide removal or deferral of that equipment is the Minimum Equipment List. It defines which items must be operational for flight, which can be deferred, and the specific actions, limitations, and time limits for repairs. This ensures the aircraft remains airworthy while allowing maintenance to isolate or remove nonessential equipment as required.

Other options don’t provide the structured guidance for dispatch with inoperative gear: a cabin defect log records observed faults but doesn’t authorize dispatch with inoperative equipment; an unserviceable seal is a tamper-evident indicator and not the mechanism for identifying or removing inoperative equipment; a flight deck lock is unrelated to equipment status.