Definition
The person at an FAA-certificated repair station or maintenance organization who holds primary responsibility for the inspection of aircraft, engines, propellers, and components maintained by that facility. The Chief Inspector ensures all inspections meet the standards of the Federal Aviation Regulations and the organization's approved inspection procedures, and signs off on completed inspection work.
Plain English
The senior person at a repair shop whose job is to make sure every aircraft inspection done there is correct, complete, and meets the rules. They are the final check before maintenance work is approved as airworthy.
Context Anchor
Seen in maintenance organization manuals, repair station procedures, inspection records, and discussions about who is responsible for approving completed aircraft work.
Derivation
Chief comes from an old word meaning “head” or “leader.” Inspector comes from Latin roots meaning “to look into” or “examine.” Together, the words point to the person who leads the checking and examination side of aircraft maintenance work.
Why Pilots Care
The Chief Inspector's approval is required before an aircraft can legally return to service after maintenance, directly affecting airworthiness and flight safety.
Intuition Check
Do not assume a Chief Inspector is the same as an FAA inspector or just the most experienced mechanic. In this context, it means the person inside the maintenance organization who is responsible for its inspection process.
Example Sentence 1
The repair station's Chief Inspector reviewed the annual inspection paperwork before releasing the aircraft back to service.
Example Sentence 2
FAA regulations require the Chief Inspector to maintain independence from production pressures to ensure unbiased inspections.