AMP - Aviation Maintenance Technician Powerplant Practice Exam

What type of maintenance does 14 CFR Part 43 primarily address?

1. Regular flight checks

2. Preventive maintenance and alterations

3. Pilot training standards

4. Emergency procedures for in-flight issues

The correct answer is: Preventive maintenance and alterations

14 CFR Part 43 primarily addresses the regulations governing the maintenance, preventive maintenance, and alterations of aircraft. This part outlines the requirements for individuals who perform maintenance on aircraft, including who is authorized to do so and what types of maintenance activities can be conducted. Preventive maintenance is specifically defined in this part and includes routine tasks performed on aircraft to prevent failure and ensure continued airworthiness. The emphasis on preventive maintenance within this context is vital for establishing safe operational practices that can help extend the life of the aircraft and decrease the likelihood of in-flight issues due to maintenance neglect. Additionally, alterations, which may encompass changes or improvements made to systems or parts of the aircraft, are also covered under these regulations, ensuring they are performed to a standard that does not compromise safety. Understanding these regulations is essential for anyone involved in aircraft maintenance or operations, as they lay the foundation for compliance with airworthiness standards.