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
Hide details for Part 21Part 21
AC 00-58B Voluntary Disclosure Reporting Program
AC 20-33B Technical Information Regarding Civil Aeronautics Manuals 1, 3, 4a, 4b, 5, 6, 7, 8, 9, 13, and 14
AC 20-41A Substitute Technical Standard Order (TSO) Aircraft Equipment
AC 20-62D Eligibility, Quality, & Identification of Aeronautical Replacement Parts
AC 20-65A U.S. AIRWORTHINESS CERTIFICATES AND AUTHORIZATIONS FOR OPERATION OF DOMESTIC AND FOREIGN AIRCRAFT
AC 20-100 General Guidelines for Measuring Fire-Extinguishing Agent Concentrations in Powerplant Compartments
AC 20-110L Index of Aviation Technical Standard Orders
AC 20-114 Manufacturers' Service Documents
AC 20-115B Radio Technical Commission for Aeronautic, Inc. Document RTCA/DO-178B
AC 20-127 Use of Society of Automotive Engineers (SAE) Class H11 Bolts
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 20-143 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 20-152 RTCA, Inc., Document RTCA/DO-254, Design Assurance Guidance for Airborne Electronic Hardware
AC 20-156 Aviation Databus Assurance
AC 21-1B Production Certificates
AC 21-4B Special Flight Permits for Operation of Overweight Aircraft
AC 21-6A Production Under Type Certificate Only
AC 21-9A Manufacturers Reporting Failures, Malfunctions, or Defects
AC 21-12B Application for U.S. Airworthiness Certificate, FAA Form 8130-6
AC 21-13 Standard Airworthiness Certification of Surplus Military Aircraft and Aircraft Built from Spare and Surplus Parts
AC 21-17 Carriage of Cargo in Restricted Category Aircraft and Other Special Purpose Operations
AC 21-18 [Large AC] Bilateral Airworthiness Agreements
AC 21-23B Airworthiness Certification of Civil Aircraft, Engine, Propellers, and Related Products Imported to the United States
AC 21-24 Extending a Production Certificate to a Facility Located in a Bilateral Airworthiness Agreement Country
AC 21-25A Approval of Modified Seats and Berths
AC 21-26 Quality Control for the Manufacture of Composite Structures (Consolidated reprint includes Change 1)
AC 21-27 Production Certification Multinational/Multicorporate Consortia
AC 21-28 Airworthiness Certification of U.S.-Produced Aircraft and Engine Kits Assembled Outside the United States
AC 21-31 Quality Control for the Manufacture of Non-Metallic Compartment Interior Components
AC 21-32A Control of Products and Parts Shipped Prior to Type Certificate Issuance
AC 21-33 Quality Assurance of Software used in Aircraft of Related Products
AC 21-35 Computer Generated/Stored Records
AC 21-36 Quality Assurance Controls for Product Acceptance Software
AC 21-37 Primary Category Aircraft
AC 21-41A Replacing MIL-S-8879C With SAE AS8879
AC 21.17-1ACHG 1Type Certification-Airships
AC 21.17-2A Type Certification-Fixed Wing Gliders (Sailplanes), Including Powered Gliders
AC 21.17-3 Type Certification of Very Light Airplanes Under FAR 21.17(b)
AC 21.25-1 Issuance of Type Certificate: Restricted Category Agricultural Airplanes
AC 21.101-1CHG 1Establishing the Certification Basis of Changed Aeronautical Products
AC 23-14 Type Certification Basis for Conversion from Reciprocating Engine to Turbine-Powered Part 23 Airplanes
AC 23-27 Parts and Materials Substitution for Vintage Aircraft
AC 23.1521-2CHG 1Type Certification of Oxygenates and Oxygenated Gasoline Fuels in Part 23 Airplanes with Reciprocating Engines
AC 25-8 Auxiliary Fuel Systems Installations
AC 25-18 Transport Category Airplanes Modified for Cargo Service
AC 25.1581-1 Airplane Flight Manual
AC 33-2B Aircraft Engine Type Certification Handbook
AC 33-6 Weld Repair of Aluminum Crankcases and Cylinders of Piston Engines
AC 33.4-1 Instructions for Continued Airworthiness
AC 65-23A Certification of Repairmen (Experimental Aircraft Builders)
AC 133-1A Rotorcraft External-Load Operations in Accordance with Federal Aviation Regulations Part 133
Show details for Part 23Part 23
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)