ASA has built a reputation for providing the aviation community with the most accurate and reliable FAR/AIM products available. The 2026 FAR/AIM book contains complete and up-to-date information from Titles 14 and 49 of the Code of Federal Regulations (14 and 49 CFR) pertinent to General Aviation, Sport Pilots, Flight Instructors, and Unmanned Aircraft System (UAS) operators, combined with the Aeronautical Information Manual (AIM), and a FREE email subscription service for you to receive updated information as it is released by the FAA.ASA’s FAR/AIM books have been the standard regulatory reference of the industry since 1940. ASA consolidates the FAA regulations and procedures into easy-to-use reference books of information pertinent to pilots, flight crew, and aviation maintenance technicians.