Code of Federal Regulations · Subpart
Subpart E — Powerplant
14 C.F.R. pt. 25, subpt. E
- § 25.901 Installation
- § 25.903 Engines
- § 25.904 Automatic Takeoff Thrust Control System (attcs)
- § 25.905 Propellers
- § 25.907 Propeller Vibration And Fatigue
- § 25.925 Propeller Clearance
- § 25.929 Propeller Deicing
- § 25.933 Reversing Systems
- § 25.934 Turbojet Engine Thrust Reverser System Tests
- § 25.937 Turbopropeller-drag Limiting Systems
- § 25.939 Turbine Engine Operating Characteristics
- § 25.941 Inlet, Engine, And Exhaust Compatibility
- § 25.943 Negative Acceleration
- § 25.945 Thrust Or Power Augmentation System
- § 25.951 General
- § 25.952 Fuel System Analysis And Test
- § 25.953 Fuel System Independence
- § 25.954 Fuel System Lightning Protection
- § 25.955 Fuel Flow
- § 25.957 Flow Between Interconnected Tanks
- § 25.959 Unusable Fuel Supply
- § 25.961 Fuel System Hot Weather Operation
- § 25.963 Fuel Tanks: General
- § 25.965 Fuel Tank Tests
- § 25.967 Fuel Tank Installations
- § 25.969 Fuel Tank Expansion Space
- § 25.971 Fuel Tank Sump
- § 25.973 Fuel Tank Filler Connection
- § 25.975 Fuel Tank Vents And Carburetor Vapor Vents
- § 25.977 Fuel Tank Outlet
- § 25.979 Pressure Fueling System
- § 25.981 Fuel Tank Explosion Prevention
- § 25.991 Fuel Pumps
- § 25.993 Fuel System Lines And Fittings
- § 25.994 Fuel System Components
- § 25.995 Fuel Valves
- § 25.997 Fuel Strainer Or Filter
- § 25.999 Fuel System Drains
- § 25.1001 Fuel Jettisoning System
- § 25.1011 General
- § 25.1013 Oil Tanks
- § 25.1015 Oil Tank Tests
- § 25.1017 Oil Lines And Fittings
- § 25.1019 Oil Strainer Or Filter
- § 25.1021 Oil System Drains
- § 25.1023 Oil Radiators
- § 25.1025 Oil Valves
- § 25.1027 Propeller Feathering System
- § 25.1041 General
- § 25.1043 Cooling Tests
- § 25.1045 Cooling Test Procedures
- § 25.1091 Air Induction
- § 25.1093 Induction System Icing Protection
- § 25.1101 Carburetor Air Preheater Design
- § 25.1103 Induction System Ducts And Air Duct Systems
- § 25.1105 Induction System Screens
- § 25.1107 Inter-coolers And After-coolers
- § 25.1121 General
- § 25.1123 Exhaust Piping
- § 25.1125 Exhaust Heat Exchangers
- § 25.1127 Exhaust Driven Turbo-superchargers
- § 25.1141 Powerplant Controls: General
- § 25.1142 Auxiliary Power Unit Controls
- § 25.1143 Engine Controls
- § 25.1145 Ignition Switches
- § 25.1147 Mixture Controls
- § 25.1149 Propeller Speed And Pitch Controls
- § 25.1153 Propeller Feathering Controls
- § 25.1155 Reverse Thrust And Propeller Pitch Settings Below The Flight Regime
- § 25.1157 Carburetor Air Temperature Controls
- § 25.1159 Supercharger Controls
- § 25.1161 Fuel Jettisoning System Controls
- § 25.1163 Powerplant Accessories
- § 25.1165 Engine Ignition Systems
- § 25.1167 Accessory Gearboxes
- § 25.1181 Designated Fire Zones; Regions Included
- § 25.1182 Nacelle Areas Behind Firewalls, And Engine Pod Attaching Structures Containing Flammable Fluid Lines
- § 25.1183 Flammable Fluid-carrying Components
- § 25.1185 Flammable Fluids
- § 25.1187 Drainage And Ventilation Of Fire Zones
- § 25.1189 Shutoff Means
- § 25.1191 Firewalls
- § 25.1192 Engine Accessory Section Diaphragm
- § 25.1193 Cowling And Nacelle Skin
- § 25.1195 Fire Extinguishing Systems
- § 25.1197 Fire Extinguishing Agents
- § 25.1199 Extinguishing Agent Containers
- § 25.1201 Fire Extinguishing System Materials
- § 25.1203 Fire Detector System
- § 25.1207 Compliance