FAR Part 43 covers which areas?

FAR Part 43 covers which areas?

• A. Maintenance, Preventative Maintenance, Rebuilding, and Alteration
• B. Airworthiness Directives
• C. Flight operations
• D. Aircraft design

Answer: (A)

Part 43 governs maintenance activities on civil aircraft and how those actions are done and documented. It specifies what counts as maintenance, preventive maintenance, rebuilding, and alterations, and it sets who is allowed to perform that work and how the aircraft is released back to service. The emphasis is on verifiable, properly performed work and keeping accurate records so the aircraft remains airworthy. The reason this is the best choice is that the regulation directly addresses the hands‑on work performed on the aircraft and the required paperwork, ensuring that any changes, repairs, or upkeep meet recognized standards and can be traced in the maintenance history. Airworthiness Directives, while crucial to staying airworthy, are issued under a separate rule and must be complied with when applicable, but they are not what Part 43 itself defines. Flight operations are governed by different parts that cover how the aircraft is operated, and aircraft design is addressed in other parts that cover the design and certification of airplanes and systems.

Part 43 governs maintenance activities on civil aircraft and how those actions are done and documented. It specifies what counts as maintenance, preventive maintenance, rebuilding, and alterations, and it sets who is allowed to perform that work and how the aircraft is released back to service. The emphasis is on verifiable, properly performed work and keeping accurate records so the aircraft remains airworthy.

The reason this is the best choice is that the regulation directly addresses the hands‑on work performed on the aircraft and the required paperwork, ensuring that any changes, repairs, or upkeep meet recognized standards and can be traced in the maintenance history.

Airworthiness Directives, while crucial to staying airworthy, are issued under a separate rule and must be complied with when applicable, but they are not what Part 43 itself defines. Flight operations are governed by different parts that cover how the aircraft is operated, and aircraft design is addressed in other parts that cover the design and certification of airplanes and systems.