Aircraft info
For aircraft owners and inspectors
Learn how to manage aircraft maintenance, locate approved Inspection Authorities, report defects, and understand the benefits of our On-Condition component life extension programme.
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On-Condition life extension program
RAANZ have established an on-condition program to allow aircraft components (currently engines) to operate beyond manufacturer specified calendar life or time in service.
The main requirements for entry into the program are:
- The Authorising IA signs the engine into the program using the appropriate OCA form
- The engine has a documented maintenance and performance record – its history and operation is proven
- The engine undergoes a thorough inspection and review by an approved Authorising Inspection Authority
- The Authorising IA specifies the maintenance schedule and performance and wear limits for the engine
The main requirements for remaining in the program are:
- The engine is maintained according to the specified maintenance schedule;
- The engine undergoes an annual condition inspection;
- The engine is shown to be within the specified performance and wear limits;
Documents relating to this program are:
CAA Exemption approval
– now extended to 31/07/2025
The On-Condition program document;
Sample 4-stroke maintenance schedule;
Sample 2-stroke maintenance schedule;
Authorising IA list;
Technical info for aircrafts
A central resource for aircraft technical information, providing owners and inspectors with key maintenance, modification, and regulatory compliance details.