ATA chapters are highly valuable to aircraft repair stations. Each code is designated to a specific part of the aircraft. These codes were originally made by the Air Transport Association (ATA) in 1956; they have seen been adopted by all major airlines and OEMs. The ATA chapters are designed with 3 sets of two-digit numbers, typically in an AB-CD-EF format. The first two digits are the most important. Read more >>

Posted on January 24, 2019 Michael Jones Aviation Standards

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