This is the 2025 version of the Federal Aviation Regulations that pertain directly to aircraft mechanics. A must have book and advisory circulars for all individuals currently maintaining aircraft or preparing for their oral and practical examinations. Be prepared and have the regulations at your fingertips while studying.
 
Includes Definitions, Abbreviations, and Symbols, commonly used in aircraft maintenance. It also includes important and must have Advisory Circulars for Mechanics.  AC 20-62E Eligibility, Quality, and Identification of Aeronautical Replacement Parts, AC 20-109B Service Difficulty Reporting System (Air Operator/Air Agency/General Aviation/Unmanned Aircraft Systems), AC 21-12C Application for U.S. Airworthiness Certificate, FAA Form 8130-6, AC39-7D Airworthiness Directives, AC43-9C Maintenance Records, AC43.9-1C Instructions for Completion of FAA Form 337.