Current Advisory Circulars by FAR, CAR,
and SFAR Part
 
 

AC NumberChange/Desc.Subject
Show details for CAR 13CAR 13
Show details for CAR 3CAR 3
Show details for Part 1Part 1
Show details for Part 103Part 103
Show details for Part 105Part 105
Show details for Part 119Part 119
Show details for Part 121Part 121
Show details for Part 123Part 123
Show details for Part 125Part 125
Show details for Part 126Part 126
Show details for Part 127Part 127
Show details for Part 129Part 129
Show details for Part 13Part 13
Show details for Part 133Part 133
Show details for Part 135Part 135
Show details for Part 137Part 137
Show details for Part 139Part 139
Show details for Part 141Part 141
Show details for Part 142Part 142
Show details for Part 145Part 145
Show details for Part 150Part 150
Show details for Part 175Part 175
Show details for Part 183Part 183
Show details for Part 187Part 187
Show details for Part 193Part 193
Show details for Part 21Part 21
Hide details for Part 23Part 23
AC 20-30B Aircraft Position Light and Anticollision Light Installations
AC 20-40 Placards for Battery-Excited Alternators Installed in Light Aircraft
AC 20-41A Substitute Technical Standard Order (TSO) Aircraft Equipment
AC 20-44 Glass Fiber Fabric for Aircraft Covering
AC 20-53B Protection of Aircraft Fuel Systems Against Fuel Vapor Ignition Caused by Lightning
AC 20-66A Vibration and Fatigue Evaluation of Airplane Propellers
AC 20-67B Airborne VHF Communication Equipment Installations
AC 20-73A Aircraft Ice Protection
AC 20-74 Aircraft Position and Anticollision Light Measurements
AC 20-88A Guidelines on the Marking of Aircraft
AC 20-105B Reciprocating Engine Power-Loss Accident Prevention and Trend Monitoring
AC 20-115B Radio Technical Commission for Aeronautic, Inc. Document RTCA/DO-178B
AC 20-116 Marking Aircraft Fuel Filler Openings with Color Coded Decals
AC 20-118A Emergency Evacuation Demonstration
AC 20-119 Fuel Drain Valves
AC 20-121A Airworthiness Approval of Loran-C Navigation Systems for use in the U.S. National & Airspace System (NAS) and Alaska
AC 20-122A Anti-misfueling Devices: Their Availability and Use
AC 20-124 Water Ingestion Testing for Turbine Powered Airplanes
AC 20-127 Use of Society of Automotive Engineers (SAE) Class H11 Bolts
AC 20-128A Design Considerations for Minimizing Hazards caused by Uncontained Turbine Engine and Auxiliary Power Unit Rotor Failure
AC 20-129 Airworthiness Approval of Vertical Navigation (VNAV) Systems for use in the U.S. National Airspace System (NAS) and Alaska
AC 20-130A Airworthiness Approval of Navigation or Flight Management Systems Integrating Multiple Navigation Sensors
AC 20-138A Airworthiness Approval of Global Navigation Satellite System (GNSS) Equipment
AC 20-140 Guidelines for Design Approval of Aircraft Data Communications Systems
AC 20-143 Installation, Inspection, and Maintenance of Controls for General Aviation Reciprocating Aircraft Engines
AC 20-144 Recommended Method for FAA approval of Aircraft Fire Extinguishing System Components
AC 20-145 Guidance for Integrated Modular Avionics (IMA) that Implement TSO-C153 Authorized Hardware Elements
AC 20-146 Methodology for Dynamic Seat Certification by Analysis for Use in Part 23, 25, 27, and 29 Airplanes and Rotorcraft
AC 20-147 Turbojet, Turboprop, and Turbofan Engine Induction System Icing and Ice Ingestion
AC 20-149 Safety and Interoperability Requirements for Initial Domestic Flight Information Service-Broadcast
AC 20-152 RTCA, Inc., Document RTCA/DO-254, Design Assurance Guidance for Airborne Electronic Hardware
AC 20-156 Aviation Databus Assurance
AC 20-163 Displaying Geometric Altitude Relative to Mean Sea Level
AC 21-22 Injury Criteria for Human Exposure to Impact
AC 21-25A Approval of Modified Seats and Berths
AC 21-31 Quality Control for the Manufacture of Non-Metallic Compartment Interior Components
AC 21-34 Shoulder Harness-Safety Belt Installations
AC 21.17-1ACHG 1Type Certification-Airships
AC 21.17-2A Type Certification-Fixed Wing Gliders (Sailplanes), Including Powered Gliders
AC 21.25-1 Issuance of Type Certificate: Restricted Category Agricultural Airplanes
AC 23-8B Flight Test Guide for Certification of Part 23 Airplanes
AC 23-9 [Large AC] Evaluation of Flight Loads on Small Airlpanes with T, V, +, or Y Empennage Configurations
AC 23-10 Auxiliary Fuel Systems for Reciprocating and Turbine Powered Part 23 Airplanes
AC 23-13A Fatigue, Fail-Safe, and Damage Tolerance Evaluation of Metallic Structure for Normal, Utility, Acrobatic, and Commuter Category Airplanes
AC 23-15A Small Airplane Certification Compliance Program
AC 23-15ACHG 1Small Airplane Certification Compliance Program
AC 23-16A Powerplant Guide for Certification of Part 23 Airplanes and Airships
AC 23-17B Systems and Equipment Guide for Certification of Part 23 Airplanes and Airships
AC 23-18 Installation of Terrain Awareness and Warning System (TAWS) Approved for Part 23 Airplanes
AC 23-19A Airframe Guide for Certification of Part 23 Airplanes
AC 23-20 Acceptance Guidance on Material Procurement and Process Specifications for Polymer Matrix Composite Systems
AC 23-21 Airworthiness Compliance Checklists Used to Substantiate Major Alterations for Small Airplanes
AC 23-21CHG 1Airworthiness Compliance Checklists used to Substantiate Major Alterations for Small Airplanes
AC 23-22 Guidance for Approved Model List (AML) Supplemental Type Certificated (STC) Approval of Part 23 Airplane Avionics Installations
AC 23-23 Standardization Guide for Integrated Cockpits in Part 23 Airplanes
AC 23-24 Airworthiness Compliance Checklists for Common Part 23 Supplemental Type Certificate (STC) Projects
AC 23-26 Synthetic Vision and Pathway Depictions on the Primary Flight Display
AC 23-1523 Minimum Flight Crew
AC 23.562-1 Dynamic Testing of Part 23 Airplane Seat/Restraint Systems and Occupant Protection
AC 23.607-1 Self-Locking Nuts on Bolts Subject to Rotation
AC 23.629-1B Means of Compliance with Title 14 CFR, Part 23, § 23.629, Flutter
AC 23.1309-1D System Safety Analysis and Assessment for Part 23 Airplanes
AC 23.1311-1B Installation of Electronic Display in Part 23 Airplanes
AC 23.1311-1BCHG 1Installation of Electronic Display in Part 23 Airplanes
AC 23.1419-2D Certification of Part 23 Airplanes for Flight in Icing Conditions
AC 23.1521-1B Type Certification of Automobile Gasoline in Part 23 Airplanes with Reciprocating Engines
AC 23.1521-2CHG 1Type Certification of Oxygenates and Oxygenated Gasoline Fuels in Part 23 Airplanes with Reciprocating Engines
AC 33-2B Aircraft Engine Type Certification Handbook
AC 33.74-92-1A Turbine Engine Continued Rotation and Rotor Locking
AC 43-6B Altitude Reporting Equipment and Transponder System Maintenance and Inspection Practices
AC 91-16 Category II Operations - General Aviation Airplanes
AC 120-86 Aircraft Surveillance Systems and Applications
AC 121-29B Carry-On Baggage
Show details for Part 24Part 24
Show details for Part 25Part 25
Show details for Part 252Part 252
Show details for Part 26Part 26
Show details for Part 27Part 27
Show details for Part 29Part 29
Show details for Part 33Part 33
Show details for Part 34Part 34
Show details for Part 35Part 35
Show details for Part 36Part 36
Show details for Part 37Part 37
Show details for Part 39Part 39
Show details for Part 401Part 401
Show details for Part 43Part 43
Show details for Part 440Part 440
Show details for Part 45Part 45
Show details for Part 47Part 47
Show details for Part 61Part 61
Show details for Part 63Part 63
Show details for Part 65Part 65
Show details for Part 90Part 90
Show details for Part 91Part 91
Show details for Part 93Part 93
Show details for Part 97Part 97
Show details for SFAR 23SFAR 23
Show details for SFAR 41SFAR 41
Show details for Unknown PartUnknown Part
Show details for (Not Categorized)(Not Categorized)