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
Hide details for Part 29Part 29
AC 20-30B Aircraft Position Light and Anticollision Light Installations
AC 20-41A Substitute Technical Standard Order (TSO) Aircraft Equipment
AC 20-42C Hand Fire Extinguishers for Use in Aircraft
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 20-67B Airborne VHF Communication Equipment Installations
AC 20-71 Dual Locking Devices on Fasteners
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 20-100 General Guidelines for Measuring Fire-Extinguishing Agent Concentrations in Powerplant Compartments
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 20-119 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 20-127 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 20-140 Guidelines for Design Approval of Aircraft Data Communications Systems
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 20-149 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 29-1CHG 1Approval Basis for Automatic Stabilization Equipment (ASE) Installation in Rotorcraft
AC 29-2C Certification of Transport Category Rotorcraft (Changes 1 - 3 incorporated)
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 90-80B Approval of Offshore Standard Approach Procedures (OASP), Airborne Radar Approaches (ARA), and Helicopter En Route Descent Areas (HEDA)
AC 120-86 Aircraft Surveillance Systems and Applications
AC 133-1A Rotorcraft External-Load Operations in Accordance with Federal Aviation Regulations Part 133
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)