Definition
The official written records that document the maintenance, inspections, repairs, and alterations performed on an aircraft, engine, propeller, and required components. Maintenance records are required by federal aviation regulations and must show the work performed, the date, the total time in service, and the signature and certificate number of the person approving the aircraft for return to service.
Plain English
The aircraft's logbooks. They prove that the aircraft has been properly inspected, fixed, and maintained, and that it is currently legal and safe to fly.
Context Anchor
A student pilot may see maintenance records discussed before a practical test, because the examiner needs to know the aircraft being used for the test is legally and safely ready to fly.
Derivation
Maintain comes from older words meaning “to keep in good condition.” Record comes from a word meaning “to remember.” Together, maintenance records are the written memory of how the aircraft has been kept in flying condition.
Why Pilots Care
A pilot cannot legally fly an aircraft without confirming its maintenance records are complete and current; missing or incomplete records can result in the aircraft being grounded or regulatory violations.
Intuition Check
Do not think of maintenance records as just receipts or paperwork kept by the owner. In aviation, they are part of proving that the aircraft is legal and safe to operate.
Example Sentence 1
Before her first flight in the rental, she checked the maintenance records to confirm the annual inspection and 100-hour inspection were both current.
Example Sentence 2
During the preflight, the instructor checked the maintenance records to confirm the transponder inspection was still valid.