What does MEL stand for in aviation terms?

In aviation terminology, MEL stands for Minimum Equipment List. The Minimum Equipment List is a critical document that provides guidelines for pilots and maintenance teams regarding the equipment that must be operational for an aircraft to be considered airworthy and allowed to fly.

The MEL specifies which systems and components can be inoperative, provided specific conditions and limitations are met. This is crucial for safety and compliance with regulatory standards. It allows for flexibility in operations while ensuring that safety is not compromised. Thus, in situations where certain non-essential equipment is malfunctioning, the MEL helps determine whether the aircraft can still operate legally and safely.

Other terms such as Maximum Equipment Limitations, Maintenance Equipment List, and Mandatory Engine Limits might sound relevant but do not accurately define MEL in the context of aviation regulations and practices.