What Is On-Condition Maintenance in Aircraft Maintenance?
On-Condition Maintenance defined for aviation professionals, with its operational or commercial use, document context and related terminology.
How the Term Is Used in Aviation
On-condition maintenance keeps a component in service while it meets defined inspection or performance criteria instead of removing it at a fixed overhaul interval.
Aviation Glossary
Term: On-Condition Maintenance
Category: Airworthiness & Maintenance
Where It Sits in Continuing Airworthiness
On-Condition Maintenance forms part of the technical framework used to establish, maintain or document aircraft airworthiness. Applicability depends on aircraft type, authority, approved maintenance data and the operator's maintenance programme.
How It Is Used
The maintenance program specifies the tests, limits and inspection methods used to determine continued serviceability.
Records and Transaction Impact
Technical status must be supported by current records. Buyers, lessors, lenders and MRO organizations normally verify the applicable document, revision, compliance status and remaining maintenance exposure rather than relying on a description alone.
Related Aviation Topics
Related ACMI World coverage includes aircraft maintenance reserves, aircraft redelivery conditions, pre-purchase inspection findings, aircraft records and resale value and business jet MRO providers.
The maintenance program specifies the tests, limits and inspection methods used to determine continued serviceability.
On-Condition Maintenance FAQ
What does On-Condition Maintenance mean in aviation?
On-condition maintenance keeps a component in service while it meets defined inspection or performance criteria instead of removing it at a fixed overhaul interval.
Why does On-Condition Maintenance matter?
The maintenance program specifies the tests, limits and inspection methods used to determine continued serviceability.
Where would an aviation professional encounter On-Condition Maintenance?
It is commonly encountered in airworthiness & maintenance documents, procedures, calculations or operating discussions where the underlying technical or commercial issue is relevant.
Can technical status be accepted without supporting records?
Normally no. Airworthiness and asset-value conclusions depend on records showing applicability, compliance, release status, accumulated life and maintenance history.