ATA Chapter Descriptions

CH CH System83 11 Placards21 21 Air Conditioning49 22 Autopilot22 23 Communications91 24 Electric Power23 25 Equipment & Furnishing52 26 Fire Protection24 27 Flight Controls72 28 Fuel75 29 Hydraulic Power76 30 Ice & Rain Protection78 31 Instruments73 32 Landing Gear74 33 Lights77 34 Navigation79 35 Oxygen72 36 Pneumatic80 37 Vacuum72 38 Water/Waste82 49 Airborne Auxiliary Power25 51 Structures26 52 Doors27 53 Fuselage28 54 Nacelles/Pylons53 55 Stabilizers29 56 Windows30 57 Wings31 60 Std. Practices-Props32 61 Propellers33 70 Standard Practices Engine54 71 Power Plant-General34 72 Engine35 72 Engine Turbine11 72 Engine Reciprocating36 73 Engine Fuel & Control71 74 Engine Ignition61 75 Engine Air55 76 Engine Controls70 77 Engine Indicating60 78 Engine Exhaust51 79 Engine Oil81 80 Engine Starting37 81 Turbines38 82 Engine Water Injection56 83 Accessary Gear Boxes57 91 Charts

By System (Alpha A,B,C) By Code (Numerically 1,2,3)System

Accessory Gear BoxesAir ConditioningAirborne Auxiliary PowerAutopilotChartsCommunicationsDoorsElectric PowerEngineEngine AirEngine ControlsEngine ExhaustEngine Fuel & ControlEngine IgnitionEngine IndicatingEngine OilEngine ReciprocatingEngine StartingEngine TurbineEngine Water InjectionEquipment & FurnishingFire ProtectionFlight ControlsFuelFuselageHydraulic PowerIce & Rain ProtectionInstrumentsLanding GearLightsNacelles/PylonsNavigationOxygenPlacardsPneumaticPower Plant-GeneralPropellersStabilizersStandard Practices EngineStd. Practices-PropsStructures

Wings

TurbinesVacuumWater/WasteWindows