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
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
Hide details for Part 33Part 33
AC 20-18A Qualification Testing of Turbo-jet Engine Thrust Reversers
AC 20-24B Qualification of Fuels
AC 20-73A Aircraft Ice Protection
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 20-143 Installation, Inspection, and Maintenance of Controls for General Aviation Reciprocating Aircraft Engines
AC 20-145 Guidance for Integrated Modular Avionics (IMA) that Implement TSO-C153 Authorized Hardware Elements
AC 20-147 Turbojet, Turboprop, and Turbofan Engine Induction System Icing and Ice Ingestion
AC 20-152 RTCA, Inc., Document RTCA/DO-254, Design Assurance Guidance for Airborne Electronic Hardware
AC 20-156 Aviation Databus Assurance
AC 21.17-1ACHG 1Type Certification-Airships
AC 21.17-2A Type Certification-Fixed Wing Gliders (Sailplanes), Including Powered Gliders
AC 33-1B Turbine Engine Foreign Object Ingestion and Rotor Blade Containment Type Certification Procedures
AC 33-2B Aircraft Engine Type Certification Handbook
AC 33-3 Turbine and Compressor Rotors Type Certification Substantiation Procedures
AC 33-4 Design Considerations Concerning the Use of Titanium in Aircraft Turbine Engines
AC 33-5 Turbine Engine Rotor Blade Containment/Durability
AC 33-6 Weld Repair of Aluminum Crankcases and Cylinders of Piston Engines
AC 33-7A Guidance for 30-Second and 2-Minute One-Engine-Inoperative (OEI) Ratings for Rotorcraft Turbine Engines
AC 33-8 Guidance for Parts Manufacturer Approval of Turbine Engine and Auxiliary Power Unit Parts under Test and Computation
AC 33-83A Turbine Engine Vibration Test
AC 33.4-1 Instructions for Continued Airworthiness
AC 33.4-2 Instructions for Continued Airworthiness: In-Service Inspection of Safety Critical Turbine Engine Parts at Piece-Part Opportunity
AC 33.4-3 Instructions for Continued Airworthiness, Aircraft Engine High Intensity Radiated Fields (HIRF) and Lightning Protection Features
AC 33.14-1 Damage Tolerance for High Energy Turbine Engine Rotors
AC 33.15-1 Manufacturing Process of Premium Quality Titanium Alloy Rotating Engine Components
AC 33.17-1 Fire Prevention
AC 33.19-1 Guidance Material for 14 CFR §33.19, Durability, for Reciprocating Engine Redesigned Parts
AC 33.27-1 Turbine Rotor Strength Requirements of 14 CFR 33.27
AC 33.28-1 Compliance Criteria for 14 CFR §33.28, Aircraft Engines, Electrical and Electronic Engine Control Systems
AC 33.28-2 Guidance Material for 14 CFR 33.28, Reciprocating Engine, Electrical and Electronic Engine Control Systems
AC 33.47-1 Detonation Testing in Reciprocating Aircraft Engines
AC 33.63-1 Turbine Engine Vibration
AC 33.65-1 Surge and Stall Characteristics of Aircraft Turbine Engines
AC 33.70-1 Guidance Material for Aircraft Engine Life-Limited Parts Requirements
AC 33.74-92-1A Turbine Engine Continued Rotation and Rotor Locking
AC 33.75-1A Guidance Material For 14 CFR 33.75, Safety Analysis
AC 33.78-1 Turbine Engine Power-Loss and Instability in Extreme Conditions of Rain and Hail
AC 33.83-1 Comparative Method to Show Equivalent Vibratory Stresses and High Cycle Fatigue Capability for Parts Manufacturer Approval of Turbine Engine and Auxiliary Power Unit Parts
AC 33.87-1 Calibration Test Endurance Test and Teardown Inspection for Turbine Engine Certification (§§ 33.85, 33.87, 33.93)
AC 33.87-2 Comparative Endurance Test Method to Show Durability for Parts Manufacturer Approval of Turbine Engine and Auxiliary Power Unit Parts
AC 33.90-1 Initial Maintenance Inspection (IMI), 14 CFR §33.90, Test for Turbine Engines
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)