Under which concept was the Gas Turbine Engine Maintenance Program issued?

The Gas Turbine Engine Maintenance Program was issued under the concept of Third Degree. This classification typically pertains to well-established maintenance programs that involve comprehensive management and oversight of complex aircraft systems, like gas turbine engines.

The Third Degree concept indicates a structured and standardized approach to maintenance, ensuring that personnel are properly trained, that procedures are documented, and that the necessary tools and resources are available to perform maintenance effectively and efficiently. Maintenance programs under this degree are designed to enhance reliability and safety, which is critical given the demanding nature of gas turbine engines in aviation.

Understanding the classification system is important for recognizing how various maintenance programs are structured within the aviation field, particularly for complex systems that require rigorous maintenance protocols to maintain operational readiness and safety standards.