| Aircraft General |
| ATA Number | ATA Chapter name |
| ATA 00 | General |
| ATA 01 | Maintenance Policy |
| ATA 02 | Operations |
| ATA 03 | Support |
| ATA 04 | Airworthiness Limitations |
| ATA 05 | Time Limits/Maintenance Checks |
| ATA 06 | Dimensions And Areas |
| ATA 07 | Lifting And Shoring |
| ATA 08 | Leveling And Weighing |
| ATA 09 | Towing And Taxiing |
| ATA 10 | Parking, Mooring, Storage And Return To Service |
| ATA 11 | Placards And Markings |
| ATA 12 | Servicing |
| ATA 13 | Hardware And General Tools |
| ATA 15 | Aircrew Information |
| ATA 16 | Change Of Role |
| ATA 18 | Vibration And Noise Analysis (Helicopter Only) |
|
| Aircraft Systems |
| ATA Number | ATA Chapter name |
| ATA 20 | Standard Practices- Airframe |
| ATA 21 | Air Conditioning |
| ATA 22 | Auto Flight |
| ATA 23 | Communication |
| ATA 24 | Electrical Power |
| ATA 25 | Equipment /Furnishings |
| ATA 26 | Fire Protection |
| ATA 27 | Flight Controls |
| ATA 28 | Fuel |
| ATA 29 | Hydraulic Power |
| ATA 30 | Ice And Rain Protection |
| ATA 31 | Indicating / Recording System |
| ATA 32 | Landing Gear |
| ATA 33 | Lights |
| ATA 34 | Navigation |
| ATA 35 | Oxygen |
| ATA 36 | Pneumatic |
| ATA 37 | Vacuum |
| ATA 38 | Water / Waste |
| ATA 39 | Electrical - Electronic Panels And Multipurpose Components |
| ATA 40 | Multisystem |
| ATA 41 | Water Ballast |
| ATA 42 | Integrated Modular Avionics |
| ATA 44 | Cabin Systems |
| ATA 45 | Onboard Maintenance Systems (Oms) |
| ATA 46 | Information Systems |
| ATA 47 | Inert Gas System |
| ATA 48 | In Flight Fuel Dispensing |
| ATA 49 | Airborne Auxiliary Power |
|
| Structure |
| ATA Number | ATA Chapter name |
| ATA 50 | Cargo And Accessory Compartments |
| ATA 51 | Standard Practices And Structures - General |
| ATA 52 | Doors |
| ATA 53 | Fuselage |
| ATA 54 | Nacelles/Pylons |
| ATA 55 | Stabilizers |
| ATA 56 | Windows |
| ATA 57 | Wings |
|
| Propeller/Rotor |
| ATA Number | ATA Chapter name |
| ATA 60 | Standard Practices - Prop./Rotor |
| ATA 61 | Propellers/ Propulsors |
| ATA 62 | Main Rotor(S) |
| ATA 63 | Main Rotor Drive(S) |
| ATA 64 | Tail Rotor |
| ATA 65 | Tail Rotor Drive |
| ATA 66 | Folding Blades/Pylon |
| ATA 67 | Rotors Flight Control |
|
| Power Plant |
| ATA Number | ATA Chapter name |
| ATA 71 | Power Plant |
| ATA 72 | Engine |
| ATA 72T | Engine - Turbine/Turboprop, Ducted Fan/Unducted Fan |
| ATA 72R | Engine - Reciprocating |
| ATA 73 | Engine - Fuel And Control |
| ATA 74 | Ignition |
| ATA 75 | Bleed Air |
| ATA 76 | Engine Controls |
| ATA 77 | Engine Indicating |
| ATA 78 | Exhaust |
| ATA 79 | Oil |
| ATA 80 | Starting |
| ATA 81 | Turbines (Reciprocating Engines) |
| ATA 82 | Water Injection |
| ATA 83 | Accessory Gear Box (Engine Driven) |
| ATA 84 | Propulsion Augmentation |
|
| Miscellaneous |
| ATA Number | ATA Chapter name |
| ATA 91 | Charts |
| ATA 97 | Wiring Reporting |
| ATA 115 | Flight Simulator Systems |
| ATA 116 | Flight Simulator Cuing System |
|
| Peculiar Military Chapters |
| ATA Number | ATA Chapter name |
| ATA 92 | Electrical Power Multiplexing |
| ATA 93 | Surveillance |
| ATA 94 | Weapon System |
| ATA 95 | Crew Escape And Safety |
| ATA 96 | Missiles, Drones And Telemetry |
| ATA 98 | Meteorological And Atmospheric Research |
| ATA 99 | Electronic Warfare System |
