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Aviat Aircraft, Inc. S-2C: certification basis

TCDS A8SO revision 28 (18 Feb 2026) · Acrobatic, Normal · FAA · Source TCDS

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Basis entries as written on the TCDS

  1. REG

    FAR 23, effective February 1, 1965, including amendments 1 through 6.

    Includes 14 CFR 23 through 23-6 · current is 23-63, 55 revisions later

    Expands to 272 provision links ! 2 text missing · shown below

  2. OTHER

    Application for type certificate, August 16, 1968.

  3. REG

    FAR 36, dated December 1, 1969, plus amendments 36-1 through 36-11.

    Not linked to provisions yet: the line is not interpreted, or its document is not in the dataset.

  4. Special conditions: none recorded.
  5. Equivalent level of safety findings: none recorded.
  6. Exemptions: none recorded.

Entry 1 expanded

General 14 CFR 23 2 sections
SectionTitleCut-offText versionChanged sinceStatus
§23.1Applicability.23-623-01✓ Text available
§23.3Airplane categories.23-623-43✓ Text available
Flight 14 CFR 23 35 sections
SectionTitleCut-offText versionChanged sinceStatus
§23.21Proof of compliance.
General
23-623-00✓ Text available
§23.23Load distribution limits.
General
23-623-02✓ Text available
§23.25Weight limits.
General
23-623-05✓ Text available
§23.29Empty weight and corresponding center of gravity.
General
23-623-01✓ Text available
§23.31Removable ballast.
General
23-623-01✓ Text available
§23.33Propeller speed and pitch limits.
General
23-623-02✓ Text available
§23.45General.
Performance
23-623-05✓ Text available
§23.49Stalling speed.
Performance
23-623-05✓ Text available
§23.51Takeoff speeds.
Performance
23-623-05✓ Text available
§23.65Climb: All engines operating.
Performance
23-623-06✓ Text available
§23.67Climb: One engine inoperative.
Performance
23-623-08✓ Text available
§23.75Landing [distance.]
Performance
23-623-05✓ Text available
§23.77Balked landing.
Performance
23-623-05✓ Text available
§23.141Flight Characteristics23-623-03✓ Text available
§23.143Controllability and Maneuverability
Controllability and Maneuverability
23-623-04✓ Text available
§23.145Longitudinal control.
Controllability and Maneuverability
23-623-05✓ Text available
§23.147Directional and lateral control.
Controllability and Maneuverability
23-623-02✓ Text available
§23.149Minimum control speed.
Controllability and Maneuverability
23-623-04✓ Text available
§23.151Acrobatic maneuvers.
Controllability and Maneuverability
23-623-00✓ Text available
§23.161Trim.
Trim
23-623-04✓ Text available
§23.171General.
Stability
23-623-00✓ Text available
§23.173Static longitudinal stability.
Stability
23-623-02✓ Text available
§23.175Demonstration of static longitudinal stability.
Stability
23-623-07✓ Text available
§23.177Static directional and lateral stability.
Stability
23-623-04✓ Text available
§23.181Dynamic stability.
Stability
23-623-03✓ Text available
§23.201Wings level stall.
Stalls
23-623-05✓ Text available
§23.203Turning flight and accelerated turning stalls.
Stalls
23-623-04✓ Text available
§23.205Critical engine inoperative stalls.
Stalls
23-623-32✓ Text available
§23.207Stall warning.
Stalls
23-623-03✓ Text available
§23.221Spinning.
Spinning
23-623-03✓ Text available
§23.231Longitudinal stability and control.
Ground and Water Handling Characteristics
23-623-00✓ Text available
§23.233Directional stability and control.
Ground and Water Handling Characteristics
23-623-02✓ Text available
§23.235Operation on unpaved surfaces.
Ground and Water Handling Characteristics
23-623-02✓ Text available
§23.239Spray characteristics.
Ground and Water Handling Characteristics
23-623-00✓ Text available
§23.251Vibration and buffeting.
Miscellaneous Flight Requirements
23-623-02✓ Text available
Structure 14 CFR 23 49 sections
SectionTitleCut-offText versionChanged sinceStatus
§23.301Loads.
General
23-623-03✓ Text available
§23.305Strength and deformation.
General
23-623-01✓ Text available
§23.307Proof of structure.
General
23-623-00✓ Text available
§23.321General.
Flight Loads
23-623-01✓ Text available
§23.331Symmetrical flight conditions.
Flight Loads
23-623-01✓ Text available
§23.333Flight envelope.
Flight Loads
23-623-02✓ Text available
§23.335Design airspeeds.
Flight Loads
23-623-04✓ Text available
§23.337Limit maneuvering load factors.
Flight Loads
23-623-03✓ Text available
§23.341Gust load factors.
Flight Loads
23-623-04✓ Text available
§23.345High lift devices.
Flight Loads
23-623-03✓ Text available
§23.347Unsymmetrical flight conditions.
Flight Loads
23-623-01✓ Text available
§23.349Rolling conditions.
Flight Loads
23-623-03✓ Text available
§23.351Yawing conditions.
Flight Loads
23-623-01✓ Text available
§23.361Engine torque.
Flight Loads
23-623-03✓ Text available
§23.363Side load on engine mount.
Flight Loads
23-623-00✓ Text available
§23.365Pressurized cabin loads.
Flight Loads
23-623-00✓ Text available
§23.369Rear lift truss.
Flight Loads
23-623-03✓ Text available
§23.391Control surface loads.
Control Surface and System Loads
23-623-01✓ Text available
§23.395Control system [loads.]
Control Surface and System Loads
23-623-01✓ Text available
§23.397Limit control forces and torques.
Control Surface and System Loads
23-623-04✓ Text available
§23.399Dual control system.
Control Surface and System Loads
23-623-01✓ Text available
§23.405Secondary control system.
Control Surface and System Loads
23-623-00✓ Text available
§23.407Trim tab effects.
Control Surface and System Loads
23-623-00✓ Text available
§23.409Tabs.
Control Surface and System Loads
23-623-00✓ Text available
§23.415Ground gust conditions.
Control Surface and System Loads
23-623-03✓ Text available
§23.421Balancing loads.
Horizontal Stabilizing and Balancing Surfaces
23-623-02✓ Text available
§23.423Maneuvering loads.
Horizontal Stabilizing and Balancing Surfaces
23-623-02✓ Text available
§23.425Gust loads.
Horizontal Stabilizing and Balancing Surfaces
23-623-02✓ Text available
§23.427Unsymmetrical loads.
Horizontal Stabilizing and Balancing Surfaces
23-623-02✓ Text available
§23.441Maneuvering loads.
Vertical Surfaces
23-623-05✓ Text available
§23.443Gust loads.
Vertical Surfaces
23-623-04✓ Text available
§23.445Outboard fins [or winglets.]
Vertical Surfaces
23-623-02✓ Text available
§23.455Ailerons.
Ailerons; Wing Flaps; and Special Devices
23-623-02✓ Text available
§23.457Wing flaps.
Ailerons; Wing Flaps; and Special Devices
23-623-00✓ Text available
§23.459Special devices.
Ailerons and Special Devices
23-623-00✓ Text available
§23.471General.
Ground Loads
23-623-00✓ Text available
§23.473Ground load conditions and assumptions.
Ground Loads
23-623-04✓ Text available
§23.477Landing gear arrangement.
Ground Loads
23-623-00✓ Text available
§23.479Level landing conditions.
Ground Loads
23-623-02✓ Text available
§23.481Tail down landing conditions.
Ground Loads
23-623-00✓ Text available
§23.483One-wheel landing conditions.
Ground Loads
23-623-00✓ Text available
§23.485Side load conditions.
Ground Loads
23-623-01✓ Text available
§23.493Braked roll conditions.
Ground Loads
23-623-00✓ Text available
§23.497Supplementary conditions for tail wheels.
Ground Loads
23-623-01✓ Text available
§23.499Supplementary conditions for nose wheels.
Ground Loads
23-623-01✓ Text available
§23.505Supplementary conditions for skiplanes.
Ground Loads
23-623-01✓ Text available
§23.521Water load conditions.
Water Loads
23-623-02✓ Text available
§23.561General.
Emergency Landing Conditions
23-623-05✓ Text available
§23.571Metallic pressurized cabin structures.
Fatigue Evaluation
23-623-04✓ Text available
Design and Construction 14 CFR 23 61 sections
SectionTitleCut-offText versionChanged sinceStatus
§23.601General.23-623-00✓ Text available
§23.603Materials and workmanship.23-623-02✓ Text available
§23.605Fabrication methods.23-623-01✓ Text available
§23.609Protection of structure.23-623-00✓ Text available
§23.611Accessibility [provisions.]23-623-02✓ Text available
§23.613Material strength properties and design values.23-623-02✓ Text available
§23.615Design properties.23-623-01✓ Text available
§23.617Interchangeability of seamwelded and seamless steel tubing.23-623-00✓ Text available
§23.619Special factors.23-623-01✓ Text available
§23.621Casting factors.23-623-01✓ Text available
§23.623Bearing factors.23-623-01✓ Text available
§23.625Fitting factors.23-623-01✓ Text available
§23.627Fatigue strength.23-623-00✓ Text available
§23.629Flutter.23-623-06✓ Text available
§23.641Proof of strength.
Wings
23-623-00✓ Text available
§23.643Rib tests.
Wings
23-623-00✓ Text available
§23.651Proof of strength.
Control Surfaces
23-623-00✓ Text available
§23.655Installation.
Control Surfaces
23-623-01✓ Text available
§23.657Hinges.
Control Surfaces
23-623-01✓ Text available
§23.659Mass balance.
Control Surfaces
23-623-00✓ Text available
§23.671General.
Control Systems
23-623-00✓ Text available
§23.673Primary flight controls.
Control Systems
23-623-01✓ Text available
§23.675Stops.
Control Systems
23-623-01✓ Text available
§23.677Trim systems.
Control Systems
23-623-04✓ Text available
§23.679Control system locks.
Control Systems
23-623-01✓ Text available
§23.681Limit load static tests.
Control Systems
23-623-00✓ Text available
§23.683Operation tests.
Control Systems
23-623-01✓ Text available
§23.685Control system details.
Control Systems
23-623-01✓ Text available
§23.687Spring devices.
Control Systems
23-623-00✓ Text available
§23.689Cable systems.
Control Systems
23-623-01✓ Text available
§23.693Joints.
Control Systems
23-623-00✓ Text available
§23.697Wing flap controls.
Control Systems
23-623-01✓ Text available
§23.699Wing flap position indicator.
Control Systems
23-623-00✓ Text available
§23.701Flap interconnection.
Control Systems
23-623-03✓ Text available
§23.721General.
Landing Gear
23-623-01✓ Text available
§23.723Shock absorption tests.
Landing Gear
23-623-02✓ Text available
§23.725Limit drop tests.
Landing Gear
23-623-02✓ Text available
§23.727Reserve energy absorption drop tests.
Landing Gear
23-623-01✓ Text available
§23.729Landing gear extension and retraction system.
Landing Gear
23-623-05✓ Text available
§23.731Wheels.
Landing Gear
23-623-01✓ Text available
§23.733Tires.
Landing Gear
23-623-03✓ Text available
§23.735Brakes.
Landing Gear
23-623-05✓ Text available
§23.737Skis.
Landing Gear
23-623-01✓ Text available
§23.751Main float buoyancy.
Floats and Hulls
23-623-01✓ Text available
§23.755Hulls.
Floats and Hulls
23-623-02✓ Text available
§23.757Auxiliary floats.
Floats and Hulls
23-623-00✓ Text available
§23.771Pilot compartment.
Personnel and Cargo Accommodations
23-623-01✓ Text available
§23.773Pilot compartment view.
Personnel and Cargo Accommodations
23-623-02✓ Text available
§23.775Windshields and windows.
Personnel and Cargo Accommodations
23-623-03✓ Text available
§23.777Cockpit controls.
Personnel and Cargo Accommodations
23-623-04✓ Text available
§23.779Motion and effect of cockpit controls.
Personnel and Cargo Accommodations
23-623-02✓ Text available
§23.781Cockpit control knob shape.
Personnel and Cargo Accommodations
23-623-01✓ Text available
§23.783Doors.
Personnel and Cargo Accommodations
23-623-03✓ Text available
§23.785Seats, berths, litters, safety belts, and shoulder harnesses.
Personnel and Cargo Accommodations
23-623-07✓ Text available
§23.787Baggage and cargo compartments.
Personnel and Cargo Accommodations
23-623-05✓ Text available
§23.807Emergency exits.
Personnel and Cargo Accommodations
23-623-07✓ Text available
§23.831Ventilation.
Personnel and Cargo Accommodations
23-623-03✓ Text available
§23.841Pressurized cabins.
Pressurization
23-623-05✓ Text available
§23.843Pressurization tests.
Pressurization
23-623-00✓ Text available
§23.853Passenger and crew compartment interiors.
Fire Protection
23-623-05✓ Text available
§23.859Combustion heater fire protection.
Fire Protection
23-623-51✓ Text available
Powerplant 14 CFR 23 59 sections
SectionTitleCut-offText versionChanged sinceStatus
§23.901Installation.
General
23-623-07✓ Text available
§23.905Propellers.
General
23-623-04✓ Text available
§23.907Propeller vibration and fatigue.
General
23-623-02✓ Text available
§23.925Propeller clearance.
General
23-623-03✓ Text available
§23.951General.
Fuel System
23-623-03✓ Text available
§23.953Fuel system independence.
Fuel System
23-623-02✓ Text available
§23.955Fuel flow.
Fuel System
23-623-03✓ Text available
§23.957Flow between interconnected tanks.
Fuel System
23-623-01✓ Text available
§23.959Unusable fuel supply.
Fuel System
23-623-03✓ Text available
§23.961Fuel system hot weather operation.
Fuel System
23-623-01✓ Text available
§23.963Fuel tanks: general.
Fuel System
23-623-03✓ Text available
§23.965Fuel tank tests.
Fuel System
23-623-02✓ Text available
§23.967Fuel tank installation.
Fuel System
23-623-06✓ Text available
§23.969Fuel tank expansion space.
Fuel System
23-623-00✓ Text available
§23.971Fuel tank sump.
Fuel System
23-623-02✓ Text available
§23.973Fuel tank filler connection.
Fuel System
23-623-03✓ Text available
§23.975Fuel tank vents and carburetor vapor vents.
Fuel System
23-623-04✓ Text available
§23.977Fuel tank outlet.
Fuel System
23-623-02✓ Text available
§23.991Fuel pumps.
Fuel System Components
23-623-03✓ Text available
§23.993Fuel system lines and fittings.
Fuel System Components
23-623-01✓ Text available
§23.995Fuel valves and controls.
Fuel System Components
23-623-04✓ Text available
§23.997Fuel strainer or filter.
Fuel System Components
23-623-05✓ Text available
§23.999Fuel system drains.
Fuel System Components
23-623-02✓ Text available
§23.1011General.
Oil System
23-623-01✓ Text available
§23.1013Oil tanks.
Oil System
23-623-03✓ Text available
§23.1015Oil tank tests.
Oil System
23-623-01✓ Text available
§23.1017Oil lines and fittings.
Oil System
23-623-02✓ Text available
§23.1019Oil strainer or filter.
Oil System
23-623-03✓ Text available
§23.1021Oil system drains.
Oil System
23-623-02✓ Text available
§23.1023Oil radiators.
Oil System
23-623-00✓ Text available
§23.1041General.
Cooling
23-623-03✓ Text available
§23.1043Cooling tests.
Cooling
23-623-03✓ Text available
§23.1045Cooling test procedures for turbine engine powered airplanes.
Cooling
23-623-02✓ Text available
§23.1047Cooling test procedures for reciprocating engine powered airplanes.
Cooling
23-623-05✓ Text available
§23.1061Installation.
Liquid Cooling
23-623-01✓ Text available
§23.1063Coolant tank tests.
Liquid Cooling
23-623-00✓ Text available
§23.1091Air induction system.
Induction System
23-623-03✓ Text available
§23.1093Induction system icing protection.
Induction System
23-623-07✓ Text available
§23.1095Carburetor deicing fluid flow rate.
Induction System
23-623-00✓ Text available
§23.1097Carburetor deicing fluid system capacity.
Induction System
23-623-00✓ Text available
§23.1099Carburetor deicing fluid system detail design.
Induction System
23-623-00✓ Text available
§23.1101[Induction] air preheater design.
Induction System
23-623-01✓ Text available
§23.1103Induction system ducts.
Induction System
23-623-02✓ Text available
§23.1105Induction system screens.
Induction System
23-623-01✓ Text available
§23.1121General.
Exhaust System
23-623-04✓ Text available
§23.1123Exhaust [system.]
Exhaust System
23-623-01✓ Text available
§23.1125Exhaust heat exchangers.
Exhaust System
23-623-01✓ Text available
§23.1141Powerplant controls: general.
Powerplant Controls and Accessories
23-623-04✓ Text available
§23.1143Engine controls.
Powerplant Controls and Accessories
23-623-05✓ Text available
§23.1145Ignition switches.
Powerplant Controls and Accessories
23-623-02✓ Text available
§23.1147Mixture controls.
Powerplant Controls and Accessories
23-623-03✓ Text available
§23.1149Propeller speed and pitch controls.
Powerplant Controls and Accessories
23-623-00✓ Text available
§23.1153Propeller feathering controls.
Powerplant Controls and Accessories
23-623-01✓ Text available
§23.1163Powerplant accessories.
Powerplant Controls and Accessories
23-623-04✓ Text available
§23.1165Engine ignition systems.
Powerplant Controls and Accessories
23-623-03✓ Text available
§23.1183Lines, fittings and components.
Powerplant Fire Protection
23-623-53✓ Text available
§23.1189Shutoff means.
Powerplant Fire Protection
23-623-04✓ Text available
§23.1191Firewalls.
Powerplant Fire Protection
23-623-02✓ Text available
§23.1193Cowling and nacelle.
Powerplant Fire Protection
23-623-04✓ Text available
Equipment 14 CFR 23 36 sections
SectionTitleCut-offText versionChanged sinceStatus
§23.1301Function and installation.
General
23-623-04✓ Text available
§23.1303Flight and navigation instruments.
General
23-623-04✓ Text available
§23.1305Powerplant instruments.
General
23-623-09✓ Text available
§23.1307Miscellaneous equipment.
General
23-623-03✓ Text available
§23.1321Arrangement and visibility.
Instruments: Installation
23-623-04✓ Text available
§23.1323Airspeed indicating system.
Instruments: Installation
23-623-06✓ Text available
§23.1325Static pressure system.
Instruments: Installation
23-623-64✓ Text available
§23.1327Magnetic direction indicator.
Instruments: Installation
23-623-01✓ Text available
§23.1329Automatic pilot system.
Instruments: Installation
23-623-03✓ Text available
§23.1331Instruments using a power source.
Instruments: Installation
23-623-02✓ Text available
§23.1335Flight director [systems.]
Instruments: Installation
23-623-01✓ Text available
§23.1337Powerplant instruments installation.
Instruments: Installation
23-623-05✓ Text available
§23.1351General.
Electrical Systems and Equipment
23-623-07✓ Text available
§23.1353Storage battery design and installation.
Electrical Systems and Equipment
23-623-04✓ Text available
§23.1357Circuit protective devices.
Electrical Systems and Equipment
23-623-02✓ Text available
§23.1361Master switch arrangement.
Electrical Systems and Equipment
23-623-03✓ Text available
§23.1365Electric cables and equipment.
Electrical Systems and Equipment
23-623-03✓ Text available
§23.1367Switches.
Electrical Systems and Equipment
23-623-00✓ Text available
§23.1381Instrument lights.
Lights
23-623-00✓ Text available
§23.1383Taxi and landing lights.
Lights
23-623-01✓ Text available
§23.1385Position light system installation.
Lights
23-623-02✓ Text available
§23.1387Position light system dihedral angles.
Lights
23-623-02✓ Text available
§23.1389Position light distribution and intensities.
Lights
23-623-01✓ Text available
§23.1391Minimum intensities in the horizontal plane of [position lights.]
Lights
23-623-01✓ Text available
§23.1393Minimum intensities in any vertical plane [of position lights.]
Lights
23-623-01✓ Text available
§23.1395Maximum intensities in overlapping beams of [position lights.]
Lights
23-623-01✓ Text available
§23.1397Color specifications.
Lights
23-623-01✓ Text available
§23.1399Riding light.
Lights
23-623-00✓ Text available
§23.1401Anticollision light system.
Lights
23-623-03✓ Text available
§23.1411General.
Safety Equipment
23-623-02✓ Text available
§23.1413Safety belts and harnesses.
Safety Equipment
23-623-02✓ Text available
§23.1415Ditching equipment.
Safety Equipment
23-623-00✓ Text available
§23.1419Ice protection.
Safety Equipment
23-623-02✓ Text available
§23.1431Electronic equipment.
Miscellaneous Equipment
23-623-03✓ Text available
§23.1435Hydraulic systems.
Miscellaneous Equipment
23-623-04✓ Text available
§23.1437Accessories for multiengine airplanes.
Miscellaneous Equipment
23-623-00✓ Text available
Operating Limitations and Information 14 CFR 23 27 sections
SectionTitleCut-offText versionChanged sinceStatus
§23.1501General.23-623-02✓ Text available
§23.1505Airspeed limitations.23-623-02✓ Text available
§23.1507(Operating) maneuvering speed.23-623-01✓ Text available
§23.1511Flap extended speed.23-623-01✓ Text available
§23.1513Minimum control speed.23-623-00✓ Text available
§23.1519Weight and center of gravity.23-623-00✓ Text available
§23.1521Powerplant limitations.23-623-03✓ Text available
§23.1523Minimum flight crew.23-623-02✓ Text available
§23.1525Kinds of operation.23-623-01✓ Text available
§23.1541General.
Markings and Placards
23-623-01✓ Text available
§23.1543Instrument markings: general.
Markings and Placards
23-623-01✓ Text available
§23.1545Airspeed indicator.
Markings and Placards
23-623-34✓ Text available
§23.1547Magnetic direction indicator.
Markings and Placards
23-623-01✓ Text available
§23.1549Powerplant [and auxiliary power unit instruments.]
Markings and Placards
23-623-02✓ Text available
§23.1551Oil quantity indicator.
Markings and Placards
23-623-00✓ Text available
§23.1553Fuel quantity indicator.
Markings and Placards
23-623-01✓ Text available
§23.1555Control markings.
Markings and Placards
23-623-03✓ Text available
§23.1557Miscellaneous markings and placards.
Markings and Placards
23-623-02✓ Text available
§23.1559Operating limitations placard.
Markings and Placards
23-623-04✓ Text available
§23.1561Safety equipment.
Markings and Placards
23-623-00✓ Text available
§23.1563Airspeed placards.
Markings and Placards
23-623-34✓ Text available
§23.1567Flight maneuver placard.
Markings and Placards
23-623-04✓ Text available
§23.1581General.
Airplane Flight Manual and Approved Manual Material
23-623-05✓ Text available
§23.1583Operating limitations.
Airplane Flight Manual and Approved Manual Material
23-623-08✓ Text available
§23.1585Operating procedures.
Airplane Flight Manual and Approved Manual Material
23-623-58✓ Text available
§23.1587Performance information.
Airplane Flight Manual and Approved Manual Material
23-623-08✓ Text available
§23.1589Loading information.
Airplane Flight Manual and Approved Manual Material
23-623-02✓ Text available
Appendix 14 CFR 23 3 sections ! 2 text missing
SectionTitleCut-offText versionChanged sinceStatus
14 CFR 23 A23Appendix A to Part 23 - Simplified Design Load Criteria23-623-04✓ Text available
14 CFR 23 C23Appendix C to Part 23 - Basic Landing Conditions23-623-01! Text missing
14 CFR 23 D23Appendix D to Part 23 - Wheel Spin-Up and Spring-Back Loads23-623-01! Text missing
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