Definition
An official written or electronic logbook entry documenting inspections, repairs, alterations, and required tests performed on an aircraft, engine, propeller, or component. Maintenance records establish the airworthiness status of the aircraft and verify that all required inspections (such as annual, 100-hour, transponder, pitot-static, and altimeter checks) are current and properly signed off by an authorized mechanic or repair station.
Plain English
The aircraft's paperwork showing what work has been done on it and when, and confirming that all required checks are up to date.
Context Anchor
Seen during preflight planning and before engine start, especially when confirming that required navigation and instrument system inspections are current.
Derivation
Maintenance comes from older words meaning “to hold” or “keep up.” Record comes from a word meaning “to remember.” Together, the term points to the written memory of how the aircraft has been kept in proper condition.
Why Pilots Care
Confirms the aircraft meets all airworthiness requirements; operating without valid records can result in regulatory violations or an unsafe aircraft.
Intuition Check
Do not think of a maintenance record as just a receipt or a mechanic’s note. In aviation, it is the official proof that required work or inspection was completed and properly signed off.
Example Sentence 1
Before the IFR flight, the pilot checked the maintenance record to confirm the pitot-static and transponder inspections were still current.
Example Sentence 2
The maintenance record documented the recent pitot-static system check required for IFR operations.