Explore Available Offerings With Our User-Friendly ATA Chapters List!

The Air Transport Association (ATA) 100 refers to the ATA numbering system, a commonly used standardized system that serves for documenting parts, components, or entire commercial aircraft. Like most standardization systems within the aerospace industry, the ATA 100 is used to provide a clear, common understanding for pilots, maintenance technicians, engineers, and other aerospace personnel. The number system was first implemented in 1956 and is widely in use throughout the industry to this day, despite no longer being officially recognized. What made this system so popular was its application to all aircraft. For example, the reference number for a Boeing Aircraft is the same number used for an Airbus. Take the time to explore our various ATA chapter part lists as provided on this page to quickly find everything you need.

The ATA 100 chapters consists of chapters ranging from 0-99 which are then broken up into seven sections. These sections are Aircraft General, Aircraft Systems, Structure, Propeller/Rotor, Power Plant, Miscellaneous, And Peculiar Military Chapters. Aircraft General ranges from ATA chapters 00-18 and refers to generic documents regarding airworthiness, hardware, and so on. The second section, Aircraft Systems, ranges from ATA chapters 20-49 and includes information on the many different systems of a commercial aircraft, including those such as power, communications, hydraulics, and more. ATA Chapters 50-57 pertain to the aircraft structural components such as the fuselage, wings, nacelle, and doors. 60-84 contain information regarding the propeller/rotor and power plant, and the final chapters refer to miscellaneous components relating to flight and information regarding military-specific parts and components.

Aviation Sourcing Solutions, owned and operated by ASAP Semiconductor, is a premier supplier of ATA parts for commercial aircraft, private jets, and rotary-wing aircraft. If you need aviation parts for any aircraft model, Aviation Sourcing Solutions has you covered. As a leader among independent distributors, we have access to an inventory of over 2 billion new, used, and obsolete parts for the aerospace, civil aviation, and defense industries. Our relationship with ASAP Semiconductor not only provides us with access to their inventory, but also their unmatched international supply chain that spans the United States, Canada, and the United Kingdom. This allows us to track down obsolete and hard-to-find parts within various ATA codes with ease and deliver them to our customers at competitive prices with short lead-times.

As an AS9120B, ISO 9001:2015, and FAA AC 00-56B accredited and certified business, as well as the only independent distributor with a NO CHINA SOURCING pledge, we can ensure that each part you purchase from us will come from a trusted manufacturer. Get started by exploring our ATA Chapters list to find the parts you require, and be sure to utilize our RFQ service to receive a competitive quote on in-demand part numbers. To access a Request for Quote (RFQ) form, click on the “RFQ” button situated next to any listing. When completing a form, we ask that you provide as many of your part specifications as possible, such as target prices and delivery deadlines. This will allow our dedicated staff to formulate a customized solution in just 15 minutes or less. For any additional inquiries or one-one-one assistance, contact us via phone or email; we are available around the clock!