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14 CFR 23

FAA · 385 provisions · 62 revisions · current 23-63 (13 Mar 2017)

Revisions (62)
RevisionEffective
23-01 Feb 1965
23-129 Jul 1965
23-21 Aug 1965
23-311 Nov 1965
23-414 Apr 1967
23-54 Jun 1967
23-61 Aug 1967
23-714 Sep 1969
23-85 Feb 1970
23-917 Jun 1970
23-1013 Mar 1971
23-1111 Aug 1971
23-125 Nov 1971
23-1323 Oct 1972
23-1420 Dec 1973
23-1531 Oct 1974
23-1614 Feb 1975
23-171 Feb 1977
23-182 May 1977
23-1918 Jul 1977
23-201 Sep 1977
23-211 Mar 1978
23-2214 Dec 1978
23-231 Dec 1978
23-2431 Dec 1979
23-256 Mar 1980
23-2614 Oct 1980
23-2718 Nov 1980
23-2828 Apr 1982
23-2926 Mar 1984
23-3029 Mar 1984
23-3128 Dec 1984
23-3212 Dec 1985
23-3311 Aug 1986
23-3417 Feb 1987
23-3511 Oct 1988
23-3614 Sep 1988
23-3718 Aug 1990
23-3826 Oct 1989
23-392 May 1990
23-4010 Sep 1990
23-4126 Nov 1990
23-424 Feb 1991
23-4310 May 1993
23-4418 Aug 1993
23-457 Sep 1993
23-4616 Jun 1994
23-4728 Dec 1995
23-4811 Mar 1996
23-4911 Mar 1996
23-5011 Mar 1996
23-5112 Mar 1996
23-5225 Jul 1996
23-5330 Apr 1998
23-5413 Dec 2000
23-551 Mar 2002
23-575 Sep 2007
23-589 Jul 2009
23-5923 Dec 2008
23-618 Aug 2011
23-6231 Jan 2012
23-6313 Mar 2017
General 3 sections
SectionTitleVersionsFirst / latest
§23.1Applicability.223-0 / 23-34
§23.2Special retroactive requirements.223-32 / 23-36
§23.3Airplane categories.523-0 / 23-62
Flight 51 sections
SectionTitleVersionsFirst / latest
§23.21Proof of compliance.
General		123-0 / 23-0
§23.23Load distribution limits.
General		323-0 / 23-45
§23.25Weight limits.
General		623-0 / 23-50
§23.29Empty weight and corresponding center of gravity.
General		223-0 / 23-21
§23.31Removable ballast.
General		223-0 / 23-13
§23.33Propeller speed and pitch limits.
General		323-0 / 23-50
§23.45General.
Performance		623-0 / 23-62
§23.49Stalling speed.
Performance		623-0 / 23-62
§23.51Takeoff speeds.
Performance		623-0 / 23-62
§23.53Takeoff performance.
Performance		423-34 / 23-62
§23.55Accelerate-stop distance.
Performance		323-34 / 23-62
§23.57Takeoff path.
Performance		323-34 / 23-62
§23.59Takeoff distance and takeoff run.
Performance		323-34 / 23-62
§23.61Takeoff flight path.
Performance		223-34 / 23-62
§23.63Climb: General.
Performance		223-50 / 23-62
§23.65Climb: All engines operating.
Performance		723-0 / 23-62
§23.66Takeoff climb: one engine inoperative.
Performance		123-50 / 23-50
§23.67Climb: One engine inoperative.
Performance		923-0 / 23-62
§23.69(Enroute climb/descent.)
Performance		123-50 / 23-50
§23.71Glide: single-engine airplanes.
Performance		123-50 / 23-50
§23.73Reference landing approach speed.
Performance		223-50 / 23-62
§23.75Landing [distance.]
Performance		623-0 / 23-50
§23.77Balked landing.
Performance		623-0 / 23-62
§23.141Flight Characteristics423-0 / 23-45
§23.143Controllability and Maneuverability
Controllability and Maneuverability		523-0 / 23-50
§23.145Longitudinal control.
Controllability and Maneuverability		623-0 / 23-50
§23.147Directional and lateral control.
Controllability and Maneuverability		323-0 / 23-50
§23.149Minimum control speed.
Controllability and Maneuverability		523-0 / 23-50
§23.151Acrobatic maneuvers.
Controllability and Maneuverability		123-0 / 23-0
§23.153Control during landings.
Controllability and Maneuverability		323-14 / 23-50
§23.155Elevator control force in maneuvers.
Controllability and Maneuverability		323-14 / 23-50
§23.157Rate of roll.
Controllability and Maneuverability		323-14 / 23-50
§23.161Trim.
Trim		523-0 / 23-50
§23.171General.
Stability		123-0 / 23-0
§23.173Static longitudinal stability.
Stability		323-0 / 23-34
§23.175Demonstration of static longitudinal stability.
Stability		823-0 / 23-50
§23.177Static directional and lateral stability.
Stability		523-0 / 23-62
§23.181Dynamic stability.
Stability		423-0 / 23-62
§23.201Wings level stall.
Stalls		623-0 / 23-62
§23.203Turning flight and accelerated turning stalls.
Stalls		523-0 / 23-62
§23.205Critical engine inoperative stalls.
Stalls		423-0 / 23-45
§23.207Stall warning.
Stalls		423-0 / 23-50
§23.221Spinning.
Spinning		423-0 / 23-50
§23.231Longitudinal stability and control.
Ground and Water Handling Characteristics		123-0 / 23-0
§23.233Directional stability and control.
Ground and Water Handling Characteristics		323-0 / 23-50
§23.235Operation on unpaved surfaces.
Ground and Water Handling Characteristics		323-0 / 23-50
§23.237Operation on water.
Ground and Water Handling Characteristics		123-50 / 23-50
§23.239Spray characteristics.
Ground and Water Handling Characteristics		123-0 / 23-0
§23.251Vibration and buffeting.
Miscellaneous Flight Requirements		323-0 / 23-62
§23.253High speed characteristics.
Miscellaneous Flight Requirements		523-7 / 23-62
§23.255Out of trim characteristics.123-62 / 23-62
Structure 70 sections
SectionTitleVersionsFirst / latest
§23.301Loads.
General		423-0 / 23-48
§23.302Canard or tandem wing configurations.
General		123-42 / 23-42
§23.305Strength and deformation.
General		223-0 / 23-45
§23.307Proof of structure.
General		123-0 / 23-0
§23.321General.
Flight Loads		223-0 / 23-45
§23.331Symmetrical flight conditions.
Flight Loads		223-0 / 23-42
§23.333Flight envelope.
Flight Loads		323-0 / 23-34
§23.335Design airspeeds.
Flight Loads		523-0 / 23-48
§23.337Limit maneuvering load factors.
Flight Loads		423-0 / 23-48
§23.341Gust load factors.
Flight Loads		523-0 / 23-48
§23.343Design fuel loads.
Flight Loads		123-48 / 23-48
§23.345High lift devices.
Flight Loads		423-0 / 23-48
§23.347Unsymmetrical flight conditions.
Flight Loads		223-0 / 23-48
§23.349Rolling conditions.
Flight Loads		423-0 / 23-48
§23.351Yawing conditions.
Flight Loads		223-0 / 23-42
§23.361Engine torque.
Flight Loads		423-0 / 23-45
§23.363Side load on engine mount.
Flight Loads		123-0 / 23-0
§23.365Pressurized cabin loads.
Flight Loads		123-0 / 23-0
§23.367Unsymmetrical loads due to engine failure.
Flight Loads		123-7 / 23-7
§23.369Rear lift truss.
Flight Loads		423-0 / 23-48
§23.371Gyroscopic and aerodynamic loads.
Flight Loads		423-7 / 23-48
§23.373Speed control devices.
Flight Loads		123-7 / 23-7
§23.391Control surface loads.
Control Surface and System Loads		223-0 / 23-48
§23.393Loads parallel to hinge line.
Control Surface and System Loads		123-48 / 23-48
§23.395Control system [loads.]
Control Surface and System Loads		223-0 / 23-7
§23.397Limit control forces and torques.
Control Surface and System Loads		523-0 / 23-45
§23.399Dual control system.
Control Surface and System Loads		223-0 / 23-48
§23.405Secondary control system.
Control Surface and System Loads		123-0 / 23-0
§23.407Trim tab effects.
Control Surface and System Loads		123-0 / 23-0
§23.409Tabs.
Control Surface and System Loads		123-0 / 23-0
§23.415Ground gust conditions.
Control Surface and System Loads		423-0 / 23-48
§23.421Balancing loads.
Horizontal Stabilizing and Balancing Surfaces		323-0 / 23-42
§23.423Maneuvering loads.
Horizontal Stabilizing and Balancing Surfaces		323-0 / 23-42
§23.425Gust loads.
Horizontal Stabilizing and Balancing Surfaces		323-0 / 23-42
§23.427Unsymmetrical loads.
Horizontal Stabilizing and Balancing Surfaces		323-0 / 23-42
§23.441Maneuvering loads.
Vertical Surfaces		623-0 / 23-48
§23.443Gust loads.
Vertical Surfaces		523-0 / 23-48
§23.445Outboard fins [or winglets.]
Vertical Surfaces		323-0 / 23-42
§23.455Ailerons.
Ailerons; Wing Flaps; and Special Devices		323-0 / 23-42
§23.457Wing flaps.
Ailerons; Wing Flaps; and Special Devices		123-0 / 23-0
§23.459Special devices.
Ailerons and Special Devices		123-0 / 23-0
§23.471General.
Ground Loads		123-0 / 23-0
§23.473Ground load conditions and assumptions.
Ground Loads		523-0 / 23-48
§23.477Landing gear arrangement.
Ground Loads		123-0 / 23-0
§23.479Level landing conditions.
Ground Loads		323-0 / 23-45
§23.481Tail down landing conditions.
Ground Loads		123-0 / 23-0
§23.483One-wheel landing conditions.
Ground Loads		123-0 / 23-0
§23.485Side load conditions.
Ground Loads		223-0 / 23-45
§23.493Braked roll conditions.
Ground Loads		123-0 / 23-0
§23.497Supplementary conditions for tail wheels.
Ground Loads		223-0 / 23-48
§23.499Supplementary conditions for nose wheels.
Ground Loads		223-0 / 23-48
§23.505Supplementary conditions for skiplanes.
Ground Loads		223-0 / 23-7
§23.507Jacking loads.
Ground Loads		123-14 / 23-14
§23.509Towing loads.
Ground Loads		123-14 / 23-14
§23.511Ground load; unsymmetrical loads on multiple-wheel units.
Ground Loads		123-7 / 23-7
§23.521Water load conditions.
Water Loads		323-0 / 23-48
§23.523Design weights and center of gravity positions.
Water Loads		123-45 / 23-45
§23.525(Application of loads.)
Water Loads		123-45 / 23-45
§23.527(Hull and main float load factors.)
Water Loads		123-45 / 23-45
§23.529(Hull and main float landing conditions.)
Water Loads		123-45 / 23-45
§23.531(Hull and main float takeoff condition.)
Water Loads		123-45 / 23-45
§23.533(Hull and main float bottom pressures.)
Water Loads		123-45 / 23-45
§23.535(Auxiliary float loads.)
Water Loads		123-45 / 23-45
§23.561General.
Emergency Landing Conditions		623-0 / 23-62
§23.562Emergency landing dynamic conditions.
Emergency Landing Conditions		423-36 / 23-62
§23.571Metallic pressurized cabin structures.
Fatigue Evaluation		523-0 / 23-62
§23.572[Metallic] wing, empennage, and associated structures.
Fatigue Evaluation		623-7 / 23-48
§23.573Damage tolerance and fatigue evaluation of structure.
Fatigue Evaluation		223-45 / 23-48
§23.574Metallic damage tolerance and fatigue evaluation of commuter category airplanes.
Fatigue Evaluation		123-48 / 23-48
§23.575Inspections and other procedures.
Fatigue Evaluation		123-48 / 23-48
Design and Construction 80 sections
SectionTitleVersionsFirst / latest
§23.601General.123-0 / 23-0
§23.603Materials and workmanship.323-0 / 23-23
§23.605Fabrication methods.223-0 / 23-23
§23.607Fasteners.223-17 / 23-48
§23.609Protection of structure.123-0 / 23-0
§23.611Accessibility [provisions.]323-0 / 23-48
§23.613Material strength properties and design values.323-0 / 23-45
§23.615Design properties.223-0 / 23-7
§23.617Interchangeability of seamwelded and seamless steel tubing.123-0 / 23-0
§23.619Special factors.223-0 / 23-7
§23.621Casting factors.223-0 / 23-45
§23.623Bearing factors.223-0 / 23-7
§23.625Fitting factors.223-0 / 23-7
§23.627Fatigue strength.123-0 / 23-0
§23.629Flutter.723-0 / 23-62
§23.641Proof of strength.
Wings		123-0 / 23-0
§23.643Rib tests.
Wings		123-0 / 23-0
§23.651Proof of strength.
Control Surfaces		123-0 / 23-0
§23.655Installation.
Control Surfaces		223-0 / 23-45
§23.657Hinges.
Control Surfaces		223-0 / 23-48
§23.659Mass balance.
Control Surfaces		123-0 / 23-0
§23.671General.
Control Systems		123-0 / 23-0
§23.672Stability augmentation and automatic and power-operated systems.
Control Systems		123-45 / 23-45
§23.673Primary flight controls.
Control Systems		223-0 / 23-48
§23.675Stops.
Control Systems		223-0 / 23-17
§23.677Trim systems.
Control Systems		523-0 / 23-49
§23.679Control system locks.
Control Systems		223-0 / 23-45
§23.681Limit load static tests.
Control Systems		123-0 / 23-0
§23.683Operation tests.
Control Systems		223-0 / 23-7
§23.685Control system details.
Control Systems		223-0 / 23-17
§23.687Spring devices.
Control Systems		123-0 / 23-0
§23.689Cable systems.
Control Systems		223-0 / 23-7
§23.691Artificial stall barrier system.
Control Systems		123-49 / 23-49
§23.693Joints.
Control Systems		123-0 / 23-0
§23.697Wing flap controls.
Control Systems		223-0 / 23-49
§23.699Wing flap position indicator.
Control Systems		123-0 / 23-0
§23.701Flap interconnection.
Control Systems		423-0 / 23-49
§23.703Takeoff warning system.
Control Systems		223-49 / 23-62
§23.721General.
Landing Gear		223-0 / 23-34
§23.723Shock absorption tests.
Landing Gear		323-0 / 23-49
§23.725Limit drop tests.
Landing Gear		323-0 / 23-48
§23.726Ground load dynamic tests.
Landing Gear		123-7 / 23-7
§23.727Reserve energy absorption drop tests.
Landing Gear		223-0 / 23-7
§23.729Landing gear extension and retraction system.
Landing Gear		623-0 / 23-49
§23.731Wheels.
Landing Gear		223-0 / 23-45
§23.733Tires.
Landing Gear		423-0 / 23-45
§23.735Brakes.
Landing Gear		623-0 / 23-62
§23.737Skis.
Landing Gear		223-0 / 23-45
§23.745Nose/Tail wheel steering.
Landing Gear		123-49 / 23-49
§23.751Main float buoyancy.
Floats and Hulls		223-0 / 23-45
§23.755Hulls.
Floats and Hulls		323-0 / 23-48
§23.757Auxiliary floats.
Floats and Hulls		123-0 / 23-0
§23.771Pilot compartment.
Personnel and Cargo Accommodations		223-0 / 23-14
§23.773Pilot compartment view.
Personnel and Cargo Accommodations		323-0 / 23-45
§23.775Windshields and windows.
Personnel and Cargo Accommodations		423-0 / 23-49
§23.777Cockpit controls.
Personnel and Cargo Accommodations		523-0 / 23-62
§23.779Motion and effect of cockpit controls.
Personnel and Cargo Accommodations		323-0 / 23-51
§23.781Cockpit control knob shape.
Personnel and Cargo Accommodations		223-0 / 23-33
§23.783Doors.
Personnel and Cargo Accommodations		423-0 / 23-49
§23.785Seats, berths, litters, safety belts, and shoulder harnesses.
Personnel and Cargo Accommodations		823-0 / 23-49
§23.787Baggage and cargo compartments.
Personnel and Cargo Accommodations		623-0 / 23-49
§23.791Passenger information signs.
Personnel and Cargo Accommodations		123-49 / 23-49
§23.803Emergency evacuation.
Personnel and Cargo Accommodations		223-34 / 23-46
§23.805Flightcrew emergency exits.
Personnel and Cargo Accommodations		123-46 / 23-46
§23.807Emergency exits.
Personnel and Cargo Accommodations		823-0 / 23-62
§23.811Emergency exit marking.
Personnel and Cargo Accommodations		223-36 / 23-46
§23.812Emergency lighting.
Personnel and Cargo Accommodations		123-46 / 23-46
§23.813Emergency exit access.
Personnel and Cargo Accommodations		223-36 / 23-46
§23.815Width of aisle.
Personnel and Cargo Accommodations		223-34 / 23-46
§23.831Ventilation.
Personnel and Cargo Accommodations		423-0 / 23-62
§23.841Pressurized cabins.
Pressurization		623-0 / 23-62
§23.843Pressurization tests.
Pressurization		123-0 / 23-0
§23.851Fire extinguishers.
Fire Protection		223-34 / 23-45
§23.853Passenger and crew compartment interiors.
Fire Protection		623-0 / 23-62
§23.855Cargo and baggage compartment fire protection.
Fire Protection		123-49 / 23-49
§23.856Thermal/acoustic insulation materials.123-62 / 23-62
§23.859Combustion heater fire protection.
Fire Protection		323-0 / 23-27
§23.863Flammable fluid fire protection.
Fire Protection		123-23 / 23-23
§23.865Fire protection of flight controls, engine mounts, and other flight structure.
Fire Protection		323-14 / 23-48
§23.867Lightning protection of structure.
Electrical Bonding and Lightning Protection		123-7 / 23-7
Powerplant 86 sections
SectionTitleVersionsFirst / latest
§23.901Installation.
General		823-0 / 23-53
§23.903Engines.
General		223-14 / 23-34
§23.904Automatic power reserve system.
General		123-43 / 23-43
§23.905Propellers.
General		523-0 / 23-59
§23.907Propeller vibration and fatigue.
General		323-0 / 23-59
§23.909Turbocharger systems.
General		223-7 / 23-43
§23.925Propeller clearance.
General		423-0 / 23-51
§23.929Engine installation ice protection.
General		223-14 / 23-51
§23.933Reversing systems.
General		623-7 / 23-51
§23.934Turbojet and turbofan engine thrust reverser systems tests.
General		123-43 / 23-43
§23.937Turbopropeller-drag limiting systems.
General		223-7 / 23-43
§23.939Powerplant operating characteristics.
General		423-7 / 23-42
§23.943Negative acceleration.
General		223-18 / 23-43
§23.951General.
Fuel System		423-0 / 23-43
§23.953Fuel system independence.
Fuel System		323-0 / 23-43
§23.954Fuel system lightning protection.
Fuel System		123-7 / 23-7
§23.955Fuel flow.
Fuel System		423-0 / 23-51
§23.957Flow between interconnected tanks.
Fuel System		223-0 / 23-43
§23.959Unusable fuel supply.
Fuel System		423-0 / 23-51
§23.961Fuel system hot weather operation.
Fuel System		223-0 / 23-43
§23.963Fuel tanks: general.
Fuel System		423-0 / 23-51
§23.965Fuel tank tests.
Fuel System		323-0 / 23-51
§23.967Fuel tank installation.
Fuel System		723-0 / 23-43
§23.969Fuel tank expansion space.
Fuel System		123-0 / 23-0
§23.971Fuel tank sump.
Fuel System		323-0 / 23-43
§23.973Fuel tank filler connection.
Fuel System		423-0 / 23-51
§23.975Fuel tank vents and carburetor vapor vents.
Fuel System		523-0 / 23-51
§23.977Fuel tank outlet.
Fuel System		323-0 / 23-43
§23.979Pressure fueling systems.
Fuel System		223-14 / 23-51
§23.991Fuel pumps.
Fuel System Components		423-0 / 23-43
§23.993Fuel system lines and fittings.
Fuel System Components		223-0 / 23-43
§23.994Fuel system components.
Fuel System Components		223-7 / 23-29
§23.995Fuel valves and controls.
Fuel System Components		523-0 / 23-29
§23.997Fuel strainer or filter.
Fuel System Components		623-0 / 23-43
§23.999Fuel system drains.
Fuel System Components		323-0 / 23-43
§23.1001Fuel jettisoning system.
Fuel System Components		323-7 / 23-51
§23.1011General.
Oil System		223-0 / 23-43
§23.1013Oil tanks.
Oil System		423-0 / 23-51
§23.1015Oil tank tests.
Oil System		223-0 / 23-15
§23.1017Oil lines and fittings.
Oil System		323-0 / 23-14
§23.1019Oil strainer or filter.
Oil System		423-0 / 23-43
§23.1021Oil system drains.
Oil System		323-0 / 23-43
§23.1023Oil radiators.
Oil System		123-0 / 23-0
§23.1027Propeller feathering system.
Oil System		223-14 / 23-43
§23.1041General.
Cooling		423-0 / 23-51
§23.1043Cooling tests.
Cooling		423-0 / 23-51
§23.1045Cooling test procedures for turbine engine powered airplanes.
Cooling		323-0 / 23-51
§23.1047Cooling test procedures for reciprocating engine powered airplanes.
Cooling		623-0 / 23-51
§23.1061Installation.
Liquid Cooling		223-0 / 23-43
§23.1063Coolant tank tests.
Liquid Cooling		123-0 / 23-0
§23.1091Air induction system.
Induction System		423-0 / 23-51
§23.1093Induction system icing protection.
Induction System		823-0 / 23-51
§23.1095Carburetor deicing fluid flow rate.
Induction System		123-0 / 23-0
§23.1097Carburetor deicing fluid system capacity.
Induction System		123-0 / 23-0
§23.1099Carburetor deicing fluid system detail design.
Induction System		123-0 / 23-0
§23.1101[Induction] air preheater design.
Induction System		223-0 / 23-43
§23.1103Induction system ducts.
Induction System		323-0 / 23-43
§23.1105Induction system screens.
Induction System		223-0 / 23-51
§23.1107Induction system filters.
Induction System		223-43 / 23-51
§23.1109Turbocharger bleed air system.
Induction System		123-42 / 23-42
§23.1111Turbine engine bleed air system.
Induction System		223-7 / 23-17
§23.1121General.
Exhaust System		523-0 / 23-51
§23.1123Exhaust [system.]
Exhaust System		223-0 / 23-43
§23.1125Exhaust heat exchangers.
Exhaust System		223-0 / 23-17
§23.1141Powerplant controls: general.
Powerplant Controls and Accessories		523-0 / 23-51
§23.1142Auxiliary power unit controls.
Powerplant Controls and Accessories		123-43 / 23-43
§23.1143Engine controls.
Powerplant Controls and Accessories		623-0 / 23-51
§23.1145Ignition switches.
Powerplant Controls and Accessories		323-0 / 23-43
§23.1147Mixture controls.
Powerplant Controls and Accessories		423-0 / 23-43
§23.1149Propeller speed and pitch controls.
Powerplant Controls and Accessories		123-0 / 23-0
§23.1153Propeller feathering controls.
Powerplant Controls and Accessories		223-0 / 23-51
§23.1155Turbine engine reverse thrust and propeller pitch settings below the flight regime.
Powerplant Controls and Accessories		123-7 / 23-7
§23.1163Powerplant accessories.
Powerplant Controls and Accessories		523-0 / 23-42
§23.1165Engine ignition systems.
Powerplant Controls and Accessories		423-0 / 23-62
§23.1181Designated fire zones; regions included.
Powerplant Fire Protection		223-43 / 23-51
§23.1182Nacelle areas behind firewalls.
Powerplant Fire Protection		123-14 / 23-14
§23.1183Lines, fittings and components.
Powerplant Fire Protection		523-0 / 23-51
§23.1189Shutoff means.
Powerplant Fire Protection		523-0 / 23-43
§23.1191Firewalls.
Powerplant Fire Protection		323-0 / 23-51
§23.1192Engine accessory compartment diaphragm.
Powerplant Fire Protection		123-14 / 23-14
§23.1193Cowling and nacelle.
Powerplant Fire Protection		523-0 / 23-62
§23.1195Fire extinguishing systems.
Powerplant Fire Protection		323-34 / 23-62
§23.1197Fire extinguishing agents.
Powerplant Fire Protection		223-34 / 23-62
§23.1199Extinguishing agent containers.
Powerplant Fire Protection		223-34 / 23-62
§23.1201Fire extinguishing system materials.
Powerplant Fire Protection		223-34 / 23-62
§23.1203Fire detector system.
Powerplant Fire Protection		423-18 / 23-51
Equipment 57 sections
SectionTitleVersionsFirst / latest
§23.1301Function and installation.
General		523-0 / 23-62
§23.1303Flight and navigation instruments.
General		523-0 / 23-62
§23.1305Powerplant instruments.
General		1023-0 / 23-52
§23.1306Electrical and electronic system lightning protection.123-61 / 23-61
§23.1307Miscellaneous equipment.
General		423-0 / 23-49
§23.1308High-Intensity Radiated Fields (HIRF) Protection.
High-Intensity Radiated Fields (HIRF) Protection		123-57 / 23-57
§23.1309Equipment, systems, and installations.
General		623-14 / 23-62
§23.1310Power source capacity and distribution.123-62 / 23-62
§23.1311Electronic display instrument systems.
Instruments: Installation		323-41 / 23-62
§23.1321Arrangement and visibility.
Instruments: Installation		523-0 / 23-49
§23.1322Warning, caution, and advisory lights.
Instruments: Installation		223-17 / 23-43
§23.1323Airspeed indicating system.
Instruments: Installation		723-0 / 23-62
§23.1325Static pressure system.
Instruments: Installation		723-0 / 23-49
§23.1326Pitot heat indication systems.
Instruments: Installation		123-49 / 23-49
§23.1327Magnetic direction indicator.
Instruments: Installation		223-0 / 23-20
§23.1329Automatic pilot system.
Instruments: Installation		423-0 / 23-49
§23.1331Instruments using a power source.
Instruments: Installation		323-0 / 23-62
§23.1335Flight director [systems.]
Instruments: Installation		223-0 / 23-20
§23.1337Powerplant instruments installation.
Instruments: Installation		623-0 / 23-51
§23.1351General.
Electrical Systems and Equipment		823-0 / 23-49
§23.1353Storage battery design and installation.
Electrical Systems and Equipment		523-0 / 23-62
§23.1357Circuit protective devices.
Electrical Systems and Equipment		323-0 / 23-43
§23.1359Electrical system fire protection.
Electrical Systems and Equipment		123-49 / 23-49
§23.1361Master switch arrangement.
Electrical Systems and Equipment		423-0 / 23-49
§23.1365Electric cables and equipment.
Electrical Systems and Equipment		423-0 / 23-49
§23.1367Switches.
Electrical Systems and Equipment		123-0 / 23-0
§23.1381Instrument lights.
Lights		123-0 / 23-0
§23.1383Taxi and landing lights.
Lights		223-0 / 23-49
§23.1385Position light system installation.
Lights		323-0 / 23-43
§23.1387Position light system dihedral angles.
Lights		323-0 / 23-43
§23.1389Position light distribution and intensities.
Lights		223-0 / 23-43
§23.1391Minimum intensities in the horizontal plane of [position lights.]
Lights		223-0 / 23-43
§23.1393Minimum intensities in any vertical plane [of position lights.]
Lights		223-0 / 23-43
§23.1395Maximum intensities in overlapping beams of [position lights.]
Lights		223-0 / 23-43
§23.1397Color specifications.
Lights		223-0 / 23-11
§23.1399Riding light.
Lights		123-0 / 23-0
§23.1401Anticollision light system.
Lights		423-0 / 23-49
§23.1411General.
Safety Equipment		323-0 / 23-36
§23.1413Safety belts and harnesses.
Safety Equipment		323-0 / 23-22
§23.1415Ditching equipment.
Safety Equipment		123-0 / 23-0
§23.1416Pneumatic de-icer boot system.
Safety Equipment		123-23 / 23-23
§23.1419Ice protection.
Safety Equipment		323-0 / 23-43
§23.1431Electronic equipment.
Miscellaneous Equipment		423-0 / 23-62
§23.1435Hydraulic systems.
Miscellaneous Equipment		523-0 / 23-49
§23.1437Accessories for multiengine airplanes.
Miscellaneous Equipment		123-0 / 23-0
§23.1438Pressurization and pneumatic systems.
Miscellaneous Equipment		123-20 / 23-20
§23.1441Oxygen equipment and supply.
Miscellaneous Equipment		223-9 / 23-43
§23.1443Minimum mass flow of supplemental oxygen.
Miscellaneous Equipment		323-9 / 23-62
§23.1445Oxygen distribution system.
Miscellaneous Equipment		223-43 / 23-62
§23.1447Equipment standards for oxygen dispensing units.
Miscellaneous Equipment		623-9 / 23-62
§23.1449Means for determining use of oxygen.
Miscellaneous Equipment		123-9 / 23-9
§23.1450Chemical oxygen generators.
Miscellaneous Equipment		123-20 / 23-20
§23.1451Fire protection for oxygen equipment.
Miscellaneous Equipment		123-49 / 23-49
§23.1453Protection of oxygen equipment from rupture.
Miscellaneous Equipment		123-49 / 23-49
§23.1457Cockpit voice recorders.
Miscellaneous Equipment		223-35 / 23-58
§23.1459Flight recorders.
Miscellaneous Equipment		223-35 / 23-58
§23.1461Equipment containing high energy rotors.
Miscellaneous Equipment		223-20 / 23-49
Operating Limitations and Information 30 sections
SectionTitleVersionsFirst / latest
§23.1501General.323-0 / 23-21
§23.1505Airspeed limitations.323-0 / 23-62
§23.1507(Operating) maneuvering speed.223-0 / 23-45
§23.1511Flap extended speed.223-0 / 23-50
§23.1513Minimum control speed.123-0 / 23-0
§23.1519Weight and center of gravity.123-0 / 23-0
§23.1521Powerplant limitations.423-0 / 23-50
§23.1522Auxiliary power unit limitations.123-45 / 23-45
§23.1523Minimum flight crew.323-0 / 23-34
§23.1525Kinds of operation.223-0 / 23-45
§23.1527Maximum operating altitude.223-7 / 23-45
§23.1529Instructions for Continued Airworthiness.223-8 / 23-26
§23.1541General.
Markings and Placards		223-0 / 23-21
§23.1543Instrument markings: general.
Markings and Placards		223-0 / 23-50
§23.1545Airspeed indicator.
Markings and Placards		623-0 / 23-62
§23.1547Magnetic direction indicator.
Markings and Placards		223-0 / 23-20
§23.1549Powerplant [and auxiliary power unit instruments.]
Markings and Placards		323-0 / 23-45
§23.1551Oil quantity indicator.
Markings and Placards		123-0 / 23-0
§23.1553Fuel quantity indicator.
Markings and Placards		223-0 / 23-50
§23.1555Control markings.
Markings and Placards		423-0 / 23-62
§23.1557Miscellaneous markings and placards.
Markings and Placards		323-0 / 23-45
§23.1559Operating limitations placard.
Markings and Placards		523-0 / 23-62
§23.1561Safety equipment.
Markings and Placards		123-0 / 23-0
§23.1563Airspeed placards.
Markings and Placards		623-0 / 23-62
§23.1567Flight maneuver placard.
Markings and Placards		523-0 / 23-62
§23.1581General.
Airplane Flight Manual and Approved Manual Material		623-0 / 23-50
§23.1583Operating limitations.
Airplane Flight Manual and Approved Manual Material		923-0 / 23-62
§23.1585Operating procedures.
Airplane Flight Manual and Approved Manual Material		1123-0 / 23-62
§23.1587Performance information.
Airplane Flight Manual and Approved Manual Material		923-0 / 23-62
§23.1589Loading information.
Airplane Flight Manual and Approved Manual Material		323-0 / 23-50
Appendix 8 sections
SectionTitleVersionsFirst / latest
14 CFR 23 A23Appendix A to Part 23 - Simplified Design Load Criteria523-0 / 23-48
14 CFR 23 C23Appendix C to Part 23 - Basic Landing Conditions223-0 / 23-7
14 CFR 23 D23Appendix D to Part 23 - Wheel Spin-Up and Spring-Back Loads223-0 / 23-45
14 CFR 23 F23Appendix F to Part 23 - Test Procedure423-23 / 23-62
14 CFR 23 G23Appendix G to Part 23 - Instructions for Continued Airworthiness323-26 / 23-37
14 CFR 23 H23Appendix H to Part 23 - Installation of An Automatic Power Reserve (APR) System123-43 / 23-43
14 CFR 23 I23(Seaplane loads.)123-45 / 23-45
14 CFR 23 J23(HIRF Envirnoments and Equipment HIRF Test Levels)123-57 / 23-57
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