Locate system-specific commercial aviation components using ATA Spec 100 classifications to eliminate sourcing delays.
Sourcing Components by System
As part of our central Aircraft IPC Parts Catalog, this catalog categorizes spares by functional aircraft systems. The ATA Spec 100 standard streamlines maintenance sourcing by grouping airframe, avionics, and powerplant assemblies into numbered chapters, eliminating part-number ambiguity.
System Classifications
Airframe Systems (ATA 21–38): Environmental controls, hydraulics, landing gear, and flight controls.
Powerplant & APU (ATA 49–80): Engine accessories, APU spares, fuel systems, and exhaust components.
PMA Alternates: Cross-reference any system with our FAA-PMA Parts Catalog for OEM replacements.
How to Find Parts Using ATA Chapters
Identify System: Match your maintenance requirement to its ATA range (e.g., ATA 32 for Landing Gear).
Cross-Reference IPC: Verify the precise part number against your Illustrated Parts Catalog diagram.
Submit RFQ: Confirm trace compliance and submit your RFQ for instant pricing and stock verification.
All parts include full chain-of-custody trace documentation (FAA Form 8130-3 / EASA Form 1).
