Definition
The condition an aircraft must meet to be legally and safely operated, requiring that it conforms to its FAA-approved type design and is in a condition for safe operation. Conformity to type design means the aircraft matches the drawings, specifications, and approved alterations on file with the FAA. Safe condition means no wear, damage, deterioration, or defect that would make the aircraft unsafe to fly.
Plain English
The aircraft is still built the way the FAA originally approved it, and nothing about its current condition makes it unsafe to fly.
Context Anchor
Seen in aircraft maintenance, inspection, aircraft records, and preflight airworthiness decisions.
Derivation
Airworthiness combines 'air' with 'worthy' (worthy meaning fit for, deserving of). So airworthy literally means 'fit to be in the air.' A standard is a fixed level of quality. Together: the fixed level an aircraft must reach to be considered fit for flight.
Why Pilots Care
Pilots must ensure their aircraft meets this standard before every flight to avoid legal violations and safety risks.
Intuition Check
Do not read “standard” here as a casual guideline or best practice. In this context, it means the required condition the aircraft must meet before it can legally and safely be flown.
Example Sentence 1
Before the first flight of the day, the pilot reviewed the logbooks and walked around the aircraft to confirm it met the standard of airworthiness.
Example Sentence 2
The annual inspection verifies that the plane continues to satisfy the standard of airworthiness required by the FAA.