ATA Chapter
| 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 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 UNIT |
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 |
| ATA 85 | FUEL CELL SYSTEMS |
MISCELLANEOUS
| ATA Number | ATA Chapter name |
|---|---|
| ATA 91 | CHARTS |
| ATA 97 | WIRING REPORTING |
| ATA 115 | FLIGHT SIMULATOR SYSTEMS |
| ATA 116 | FLIGHT SIMULATOR CUEING 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 |
ATA extended list (Out Of Date)
ATA Specification 2200
The ATA extended List is a breakdown to para (second two numbers e.g. 5-00) and sub para (third two numbers e.g. 5-10-00) for each ATA chapter.
ATA Number and Para
01 *Reserved for Airline Use
02 *Reserved for Airline Use
03 *Reserved for Airline Use
04 *Reserved for Airline Use
05 TIME LIMITS/ MAINTENANCE CHECKS
- -00 General
- -10 Time Limits
- -20 Scheduled Maintenance Checks
- -30 & -40 Reserved
- -50 Unscheduled Maintenance checks
06 DIMENSIONS AND AREAS
07 LIFTING & SHORING
- -00 General
- -10 Jacking
- -20 Shoring
08 LEVELING & WEIGHING
- -00 General
- -10 Weighing and Balancing
- -20 Leveling
09 TOWING & TAXIING
- -00 General
- -10 Towing
- -20 Taxiing
10 PARKING, MOORING, STORAGE & RETURN TO SERVICE
11 PLACARDS AND MARKINGS
- -00 General
- -10 Exterior Color Schemes and Markings
- -20 Exterior Placards and Markings
- -30 Interior Placards
12 SERVICING.
- -00 General
- -10 Replenishing
- -20 Scheduled Servicing
- -30 Unscheduled Servicing
13 Unservicing
14 Reservicing
15 Ops Check Good
16 *Unassigned
17 *Unassigned
18 VIBRATION AND NOISE ANALYSIS (HELICOPTER ONLY)
- -00 GENERAL –
- -10 VIBRATION ANALYSIS
- -20 NOISE ANALYSIS
19 *Unassigned
20 STANDARD PRACTICES-AIRFRAME
- -00 Electrical Standard Items/Practices
- -90 *Reserved for Airline Use
21 AIR CONDITIONING
- -00 Air Conditioning – General
- -10 Compression
- -20 Distribution
- -30 Pressurization Control
- -40 Heating
- -50 Cooling
- -60 Temperature Control
- -70 Moisture/Air Contaminant Control
22 AUTO FLIGHT
- -00 General
- -10 Autopilot
- -20 Speed-Attitude Correction
- -30 Auto Throttle
- -40 System Monitor
- -50 Aerodynamic Load Alleviating
23 COMMUNICATIONS
- -00 General
- -10 Speech Communications
- -15 SATCOM
- -20 Data Transmission and Automatic Calling
- -30 Passenger Address, Entertainment and Comfort
- -40 Interphone
- -50 Audio Integrating
- -60 Static Discharging
- -70 Audio & Video Monitoring
- -80 Integrated Automatic Tuning
24 ELECTRICAL POWER
- -00 General
- -10 Generator Drive
- -20 AC Generation
- -30 DC Generation
- -40 External Power
- -50 AC Electrical Load Distribution
- -60 DC Electrical Load Distribution
25 EQUIPMENT/FURNISHINGS
- -00 General
- -10 Flight Compartment
- -20 Passenger Compartment
- -30 Galley
- -40 Lavatories
- -50 Additional Compartments
- -60 Emergency
- -70 Available
- -80 Insulation
26 FIRE PROTECTION
- -00 General
- -10 Detection
- -20 Extinguishing
- -30 Explosion Suppression
27 FLIGHT CONTROLS
- -00 General
- -10 Aileron & Tab
- -20 Rudder & Tab
- -30 Elevator & Tab
- -40 Horizontal Stabilizer
- -50 Flaps
- -60 Spoiler, Drag Devices and Variable Aerodynamic Fairings
- -70 Gust Lock & Dampener
- -80 Lift Augmenting
28 FUEL
- -00 General
- -10 Storage
- -20 Distribution
- -30 Dump
- -40 Indicating
29 HYDRAULIC POWER
- -00 General
- -10 Main
- -20 Auxiliary
- -30 Indicating
30 ICE AND RAIN PROTECTION
- -00 General
- -10 Airfoil
- -20 Air Intakes
- -30 Pitot and Static
- -40 Windows, Windshields and Doors
- -50 Antennas and Radomes
- -60 Propellers/Rotors
- -70 Water Lines
- -80 Detection
31 INDICATING/RECORDING SYSTEMS
- -00 General
- -10 Instrument & Control Panels
- -20 Independent Instruments
- -30 Recorders
- -40 Central Computers
- -50 Central Warning Systems
- -60 Central Display Systems
- -70 Automatic Data Reporting Systems
32 LANDING GEAR
- -00 General
- -10 Main Gear and Doors
- -20 Nose Gear and Doors
- -30 Extension and Retraction
- -40 Wheels and Brakes
- -50 Steering
- -60 Position Indication and Warning
- -70 Supplementary Gear
33 LIGHTS
- -00 General
- -10 Flight Compartment
- -20 Passenger Compartment
- -30 Cargo and Service Compartments
- -40 Exterior
- -50 Emergency Lighting
34 NAVIGATION
- -00 General
- -10 Flight Environment Data
- -20 Attitude & Direction
- -30 Landing and Taxiing Aids
- -40 Independent Position Determining
- -50 Dependent Position Determining
- -60 Flight Management Computing
35 OXYGEN
- -00 General
- -10 Crew
- -20 Passenger
- -30 Portable
36 PNEUMATIC
- -00 General
- -10 Distribution
- -20 Indicating
37 VACUUM
- -00 General
- -10 Distribution
- -20 Indicating
38 WATER/WASTE
- -00 General
- -10 Potable
- -20 Wash
- -30 Waste Disposal
- -40 Air Supply
39 *Unassigned
40 *Unassigned
41 WATER BALLAST
- -00 General
- -10 Storage
- -20 Dump
- -30 Indication
42 Integrated Modular Avionics (IMA)
43 *Unassigned
44 CABIN SYSTEMS
- -00 General
- -10 Cabin Core System
- -20 In-flight Entertainment System
- -30 External Communication System
- -40 Cabin Mass Memory System
- -50 Cabin Monitoring System
- -60 Miscellaneous Cabin System
45 CENTRAL MAINTENANCE SYSTEM (CMS)
- -00 General
- -5 thru -19 CMS/Aircraft General
- -20 thru -49 CMS/Airframe Systems
- -45 Central Maintenance System
- -50 thru -59 CMS/Structures
- -60 thru -69 CMS/Propellers
- -70 thru -89 CMS/Power Plant
46 INFORMATION SYSTEMS
- -00 General
- -10 Airplane General Information Systems
- -20 Flight Deck Information Systems
- -30 Maintenance Information Systems
- -40 Passenger Cabin Information Systems
- -50 Miscellaneous Information Systems
47 NITROGEN GENERATION SYSTEM
48 *Unassigned
49 AIRBORNE AUXILIARY POWER
- -00 General
- -10 Power Plant
- -20 Engine
- -30 Engine Fuel and Control
- -40 Ignition/Starting
- -50 Air
- -60 Engine Controls
- -70 Indicating
- -80 Exhaust
- -90 Oil
50 CARGO AND ACCESSORY COMPARTMENTS
- -00 General
- -10 Cargo Compartments
- -20 Cargo Loading Systems
- -30 Cargo Related Systems
- -40 Available
- -50 Accessory
- -60 Insulation
51 STANDARD PRACTICES, GENERAL
- -00 General
- -10 Investigation, Cleanup and Aerodynamic Smoothness
- -20 Processes
- -30 Materials
- -40 Fasteners
- -50 Support of Airplane for Repair and Alignment Check Procedures
- -60 Control-Surface Balancing
- -70 Repairs
- -80 Electrical Bonding
52 DOORS
- -00 General
- -10 Passenger/Crew
- -20 Emergency Exit
- -30 Cargo
- -40 Service and Miscellaneous
- -50 Fixed Interior
- -60 Entrance Stairs
- -70 Monitoring and Operation
- -80 Landing Gear
53 FUSELAGE
- -00 General
- -10 thru -90 (As Required) Fuselage Sections
54 NACELLES/PYLONS
- -00 General
- -10 thru -40 (As Required) Nacelle Section
- -50 thru -80 (As Required) Pylon
55 STABILIZERS
- -00 General
- -10 Horizontal Stabilizer or Canard
- -20 Elevator
- -30 Vertical Stabilizer
- -40 Rudder
56 WINDOWS
- -00 General
- -10 Flight Compartment
- -20 Passenger Compartment
- -30 Door
- -40 Inspection and Observation
57 WINGS
- -00 General
- -10 Center Wing
- -20 Outer Wing
- -30 Wing Tip
- -40 Leading Edge and Leading Edge Devices
- -50 Trailing Edge Trailing Edge Devices
- -60 Ailerons and Elevons
- -70 Spoilers
- -80 (as required)
- -90 Wing Folding System
58 *Unassigned
59 *Reserved for Airline Use
60 STANDARD PRACTICES – PROPELLER/ROTOR
61 PROPELLERS/PROPULSION
- -00 General
- -10 Propeller Assembly
- -20 Controlling
- -30 Braking
- -40 Indicating
- -50 Propulsor Duct
62 ROTOR(S)
- -00 General
- -10 Rotor blades
- -20 Rotor head(s)
- -30 Rotor Shaft(s)/Swashplate Assies
- -40 Indicating
63 ROTOR DRIVE(S)
- -00 General
- -10 Engine/Gearbox couplings
- -20 Gearboxes
- -30 Mounts, attachments
- -40 Indicating
64 TAIL ROTOR
- -00 General
- -10* Rotor blades
- -20* Rotor head
- -30 Available
- -40 Indicating
65 TAIL ROTOR DRIVE
- -00 General
- -10 Shafts
- -20 Gearboxes
- -30 Available
- -40 Indicating
66 FOLDING BLADES/PYLON
- -00 General
- -10 Rotor blades
- -20 Tail pylon
- -30 Controls and Indicating
67 ROTORS FLIGHT CONTROL
- -00 General
- -10 Rotor
- -20 Anti-torque Rotor control (Yaw control)
- -30 Servo-control System
70 STANDARD PRACTICES – ENGINES
71 POWER PLANT
- -00 General
- -10 Cowling
- -20 Mounts
- -30 Fireseals
- -40 Attach Fittings
- -50 Electrical Harness
- -60 Air Intakes
- -70 Engine Drains
72 ENGINE TURBINE/TURBO PROP DUCTED FAN/UNDUCTED FAN
- -00 General
- -10 Reduction Gear, Shaft Section (Turbo-Prop and/or Front Mounted Gear Driven Propulsor)
- -20 Air Inlet Section
- -30 Compressor Section
- -40 Combustion Section
- -50 Turbine Section
- -60 Accessory Drives
- -70 By-pass Section
- -80 Propulsor Section (Rear Mounted)
73 ENGINE FUEL AND CONTROL
- -00 General
- -10 Distribution
- -20 Controlling
- -30 Indicating
74 IGNITION
- -00 General
- -10 Electrical Power
- -20 Distribution
- -30 Switching
75 AIR
- -00 General
- -10 Engine Anti-Icing
- -20 Cooling
- -30 Compressor Control
- -40 Indicating
76 ENGINE CONTROLS
- -00 General
- -10 Power Control
- -20 Emergency Shutdown
77 ENGINE INDICATING
- -00 General
- -10 Power
- -20 Temperature
- -30 Analyzers
- -40 Integrated Engine Instrument Systems
78 EXHAUST
- -00 General
- -10 Collector/Nozzle
- -20 Noise Suppressor
- -30 Thrust Reverser
- -40 Supplementary Air
79 OIL
- -00 General
- -10 Storage
- -20 Distribution
- -30 Indicating
80 STARTING
- -00 General
- -10 Cranking
81 TURBINES
- -00 General
- -10 Power Recovery
- -20 Turbo-Supercharger
82 WATER INJECTION
- -00 General
- -10 Storage
- -20 Distribution
- -30 Dumping and Purging
- -40 Indicating
83 ACCESSORY GEAR-BOXES
- -00 General
- -10 Drive Shaft Section
- -20 Gearbox Section
84 PROPULSION AUGMENTATION
- -00 General
- -10 Jet Assist Takeoff
85 RECIPROCATING ENGINE
- -00 General
- -10 Fuel Cell Stack
86 *Unassigned
87 *Unassigned
88 *Unassigned
89 *Unassigned
90 *Unassigned
91 CHARTS
92 *Unassigned
93 *Unassigned
94 *Unassigned
95 *Reserved for Airline Use
96 *Reserved for Airline Use
97 WIRING REPORTING
98 *Reserved for Airline Use
99 *Unassigned
100 *Do not use
101 *Do not use
102 *Do not use
103 *Do not use
104 *Do not use
105 *Do not use
106 *Do not use
107 *Do not use
108 *Do not use
109 *Do not use
110 *Do not use
111 *Do not use
112 *Do not use
113 *Do not use
114 *Do not use
115 FLIGHT SIMULATOR SYSTEMS/WORK SIMULATION
Major Zones in Aircraft
- Zone 100 Fuselage Lower
- Zone 200 Fuselage Top
- Zone 300 Stabilizers / Empennage
- Zone 400 Nacelles-Pylons
- Zone 500 Left Wing
- Zone 600 Right Wing
- Zone 700 Landing Gear Compartment
- Zone 800 Doors
- Zone 900 Lavatories & Galleys
Major sub Zones in Aircraft
- Zone 100 Fuselage Lower
111:Lower Nose Compartment (BS 178 - BS 360) 112:Electronic Compartment (BS 360 - BS 480) 113:Forward Cargo Compartment 727-100 (BS 480 - BS 680) 727-200(BS 480 - BS 720D) 114:Air Conditioning Distribution Bay 727-100(BS 680 - BS 740) 727-200(BS 680 - BS 720D - BS 740) 115:Aft Cargo Compartment (BS 952 - BS 1176) 116:Forward Stairs and Fairing Door (BS 303.9 - BS 351.2, If Applicable) 131:Nose Wheel Well (BS 227.8 - BS 351.2) 132:Keel Beam Area (Antenna Bays) (BS 740 - BS 960) 133:Left Air Conditioning Equipment Compartment 727-100(BS 580 - BS 870) 727-200(BS 698 - BS 870) 134:Right Air Conditioning Equipment Compartment 727-100(BS 580 - BS 870) 727-200(BS 698 - BS 870) 135:Left Main Wheel Well And Wing To Body Fairing 727-100 (BS 870 - BS 1076) 727-200(BS 870 - BS 1007) 136:Right Main Wheel Well And Wing To Body Fairing 727-100 (BS 870 - BS 1076) 727-200(BS 870 - BS 1007) 141:Radome (BS 130 - BS 178) 174:Bladder Fuel Cell Area Tank 2 (Left BBL 70.5 - Right BBL 70.5)
- Zone 200 Fuselage Top
221:Control Cabin Left (BS 178 - BS 259.5) 222:Control Cabin Right (BS 178 - BS 259.5) 223:Third Crewmember Station (BS 259.5 - BS 302) 224:Passenger Cabin (BS 302 - BS 1183) 225:Forward Lavatory Compartment (BS 304 - BS 343) 226:Galley Units No1 & No2 (BS 600 - BS 708) 227:Aft Left Lavatory Compartment (BS 1137 - BS 1176) 228:Aft Right Lavatory Compartment (BS 1137 - BS 1176) 237:Aft Airstairs Left Equipment Area (BS 1183 - BS 1342.4) 238:Aft Airstairs Right Equipment Area (BS 1183 - BS 1342.4) 239:Tailskid Compartment 242:Forward Entry Door (BS 312) 246:Aft Entry Door (BS 1183) 246A:Aft Service Door (BS 1052) 247:Aft Airstairs (BS 1223) 248:Main Cargo Door (BS 480 - BS 620 If Applicable) 249:Escape Hatches (BS 772 - BS 873)
- Zone 300 Stabilizers / Empennage
391:Left Horizontal Stabilizer (Inspar) 391A:Left Horizontal Stabilizer (Leading Edge) 391B:Left Horizontal Stabilizer (Trailing Edge) 392:Right Horizontal Stabilizer (Inspar) 392A:Right Horizontal Stabilizer (Leading Edge) 392B:Right Horizontal Stabiliser (Trailing Edge) 393:Left Elevator And Tab 394:Right Elevator And Tab 395:Vertical Fin (Inspar) 395A:Vertical Fin (Leading Edge) 395B:Vertical Fin (Trailing Edge) 396:Stabilizer Trim Mechanism Compartment 397:Vertical Fin Tip Fairing 398:Upper Rudder And Tab 399:Lower Rudder And Tab
- Zone 400 Nacelles-Pylons
451:Engine No1 452:Engine No2 453:Engine No3 454:Engine Strut No1 455:Engine Strut No3
- Zone 500 Left Wing
561:Left Removable Wing Tip 562:Left Outboard Wing Leading Edge (Inc Slats 1 -4 WS 332.5 - WS 790) 563:Left Inbd Wing Leading Edge (Inc L.D Flaps 1 -3 WBL 70.597 - WS 332.5) 571:Left Fuel Vent Surge Tank And Fuel Vent Outlet (Left WS 716.5 - Removable Wing Tip) 572:Tank No 1 ( Left WS 224.5 - Left WS 715.5) 573:Left Integral Section Tank No 2 (Left WBL 70.597 - WS 2244.5) 581:Left Wing Trailing Edge, Outbd Aileron And Control Tab 582:Left Wing Trailing Edge Outbd Flap And Spoilers No1 - No4 583:Left Wing Trailing Edge, Inbd Aileron And Control Tab 584:Left Wing Trailing Edge, Inbd Flap And Spoilers No5 - No7
- Zone 600 Right Wing
664:Right Inbd Wing Leading Edge (Inc L.D Edge Flaps No44 - No6 WBL 70.597 - WS 332.5) 665:Right Otbd Wing Leading Edge (Inc Slats No5 - No8 WS 322.5 - WS 790) 666:Right Removable Wing Tip 675:Right Integral Section Tank No2 (Right WBL 70.597 - Right WS 224.5) 676:Tank No3 (Right WS 224.5 - Right WS 716.5) 677:Right Fuel Vent Surge Tank And Fuel Outlet (Right WS 716.5 - Removable Wing Tip) 685:Right Wing Trailing Edge, Inbd Flap And Spoilers No8 - No10 686:Right Wing Trailing Edge, Inbd Aileron And Control Tab 687:Right Wing Trailing Edge, Otbd Flap And Spoilers No11 - No14 688:Right Wing Trailing Edge, Otbd Aileron And Control Tab
- Zone 700 Landing Gear Compartment
710:Nose gear and doors 711:Nose gear 712:Forward side door R.H. 713:Forward side door L.H. 714:Rear door R.H. 715:Rear door L.H. 720:Main gear and doors L.H. 721:Main gear 722:Forward door 723:Mid door 724:Rear door R.H. 725:Rear door L.H. 730:Main gear and doors R.H. 731:Main gear 732:Forward door 733:Mid door 734:Rear door R.H. 735:Rear door L.H.
- Zone 800 Doors
821:Forward Cargo Door 822:Aft Cargo Door 831:Forward Entry Door 832:Emergency Exit 833:Emergency Exit 834:Aft Entry Door 841:Forward Galley Service Door 842:Emergency Exit 843:Emergency Exit 844:Aft Galley Service Door