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
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
Hide details for Unknown PartUnknown Part
AC 00-6A Aviation Weather For Pilots and Flight Operations Personnel
AC 00-24B Thunderstorms
AC 00-25 Forming and Operating a Flying Club
AC 00-30B Atmospheric Turbulence Avoidance
AC 00-31A [Large AC] United States (U.S.) National Aviation Standard for the Very High Frequency Omnidirectional Radio Range (VOR)/Distance Measuring Equipment (DME)/Tactical Air Navigation (TACAN) Systems
AC 00-33A Nickel-Cadmium Battery Operational, Maintenance, and Overhaul Practices
AC 00-34A Aircraft Gound Handling and Servicing
AC 00-41B FAA Quality Control System Certification Program
AC 00-44II Status of Federal Aviation Regulations
AC 00-45FCHG 2Aviation Weather Services
AC 00-46D Aviation Safety Reporting Program
AC 00-54 Pilot Windshear Guide
AC 00-56A Voluntary Industry Distributor Accreditation Program
AC 00-57 Hazardous Mountain Winds and Their Visual Indicators
AC 00-59 Integrating Helicopter and Tiltrotor Assets into Disaster Relief Planning
AC 00-60A North American Free Trade Agreement and Specialty Air Services Operations
AC 00-61 Event Planning Guide
AC 00-62 Internet Communications of Aviation Weather and NOTAMS
AC 00-63 Use of Cockpit Displays of Digital Weather and Operational Information
AC 00-64 Air Medical Resource Management
AC 00-65 Towbar and Towbarless Movement of Aircraft
AC 00.1-1 Government Aircraft Operations
AC 00.2-15 Advisory Circular Checklist and Status of Other FAA Publications
AC 11-2A Notice of Proposed Rulemaking Distribution System
AC 13-1 Aviation Safety Inspector Work Site Access
AC 20-27G Certification and Operation of Amateur-Built Aircraft
AC 20-32B Carbon Monoxide (CO) Contamination in Aircraft Detection and Prevention
AC 20-34D Prevention of Retractable Landing Gear Failures
AC 20-35C Tiedown Sense
AC 20-37E Aircraft Propeller Maintenance
AC 20-43C Aircraft Fuel Control
AC 20-45 Safetying of Turnbuckles on Civil Aircraft
AC 20-48 Practice Guide for Decontaminating Aircraft
AC 20-52CHG 1Maintenance Inspection Notes for Douglas DC 6/7 Series Aircraft
AC 20-56A Marking of TSO-C72b Individual Flotation Devices
AC 20-57A Automatic Landing Systems (ALS)
AC 20-59CHG 1Maintenance Inspection Notes for Convair Models 240 and 600/240D; Models 340/440 and 640/340D/440D Series Aircraft
AC 20-64 [Large AC] Maintenance Inspection Notes for Lockheed L-188 Series Aircraft
AC 20-68B Recommended Radiation Safety Precautions for Ground Operation of Airborne Weather Radar
AC 20-69 Conspicuity of Aircraft Instrument Malfunction Indicators
AC 20-76 Maintenance Inspection Notes for Boeing
AC 20-77A Use of Manufacturers' Maintenance Manuals
AC 20-78 Maintenance Inspection Notes for McDonnell Douglas DC-8 Series Aircraft
AC 20-82 Maintenance Inspection Notes for Fairchild Hiller F-27/FH-227 Series Aircraft
AC 20-83 Maintenance Inspection Notes for Boeing B-737 Series Aircraft (Includes Changes 1 and 2)
AC 20-84CHG 2Maintenance Inspection Notes for Boeing B-727 Series Aircraft
AC 20-94A Digital Clock Installation in Aircraft
AC 20-96 Surplus Military Aircraft: A Briefing for Prospective Buyers
AC 20-97B Aircraft Tire Maintenance and Operational Practices
AC 20-103 Aircraft Engine Crankshaft Failure
AC 20-104 Revised Powerplant Engineering Report No. 3A Standard Fire Test Apparatus and Procedure (for Flexible Hose Assemblies)
AC 20-106 Aircraft Inspection for the General Aviation Aircraft Owner
AC 20-107B Composite Aircraft Structure
AC 20-109A Service Difficulty Program (General Aviation)
AC 20-111 Communication Interference Caused by Unintentional Keyed Microphones
AC 20-113 Pilot Precautions and Procedures to be taken in Preventing Aircraft Reciprocating Engine Induction System and Fuel System Icing Problems
AC 20-120 Nondirectional Beacon Frequency Congestion
AC 20-123 Avoiding or Minimizing Encounters with Aircraft Equipped with Depleted Uranium Balance Weights during Accident Investigations
AC 20-125 Water in Aviation Fuels
AC 20-132 Public Aircraft
AC 20-133 Cockpit Noise and Speech Interference Between Crewmember
AC 20-134 Test Procedures for Maximum Allowable Airspeed Indicators
AC 20-135 Powerplant Installation and Propulsion System Component Fire Protection Test Methods, Standards and Criteria
AC 20-136A Protection of Aircraft Electrical / Electronic Systems Against the Indirect Effects of Lightning
AC 20-141A Airworthiness and Operational Approval of Digital Flight Data Recorder Systems
AC 20-142 Eligibility and Evaluation of U.S. Military Surplus Flight Safety Aircraft Parts, Engines, and Propellers
AC 20-148 Reusable Software Components
AC 20-150 Satellite Voice Equipment as a Means for Air Traffic Services Communications
AC 20-151A Airworthiness Approval of Traffic Alert and Collision Avoidance Systems (TCAS II), Versions 7.0 & 7.1 and Associated Mode S Transponders.
AC 20-153 Acceptance of Data Processes and Associated Navigation Databases
AC 20-154 Guide for Developing a Receiving Inspection System for Aircraft Parts and Material
AC 20-155 SAE Documents to Support Aircraft Lightning Protection Certification
AC 20-157 How to Prepare Reliability Assessment Plans for Aircraft Systems and Equipment
AC 20-158 The Certification of aircraft Electrical and Electronic Systems for Operation in the High-Intensity Radiated Fields (HIRF) Environment
AC 20-159 Obtaining Design and Production Approval of Airport Moving Map Display Applications Intended for Electronic Flight Bag Systems
AC 20-160 Onboard Recording of Controller Pilot Data Link Communication in Crash Survivable Memory
AC 20-161 Aircraft Onboard Weight and Balance Systems
AC 20-162 Airworthiness Approval and Operational Allowance of RFID Systems
AC 21-16F RTCA Document DO-160 versions D, E, and F, "Environmental Conditions and Test Procedures for Airborne Equipment"
AC 21-20C Supplier Surveillance
AC 21-29CCHG 1Detecting and Reporting Suspected Unapproved Parts
AC 21-40A Guide for Obtaining a Supplemental Type Certificate
AC 21-43 Production Under 14 CFR Part 21, Subparts F, G, K, and O
AC 21-44 Issuance of Export Airworthiness Approvals Under 14 CFR Part 21 Subpart L
AC 23-2A Flammability Tests
AC 23-11B 14 CFR Part 23 Type Certification of an Airplane Originally Certificated to European Aviation Safety Agency (EASA) (CS-VLA) Standards or Joint Aviation Requirements – Very Light Airplane (JAR-VLA)
AC 23.1011-1 Procedures for Determining Acceptable Fuel/Oil Ratio as Required by FAR 23.1011(b)
AC 23.1419-2DCHG 1Certification of Part 23 Airplanes for Flight in Icing Conditions
AC 25-27 Development of Transport Category Airplane Electrical Wiring Interconnection Systems Instructions for Continued Airworthiness Using an Enhanced Zonal Analysis Procedure
AC 25.795-1A FlightDeck Intrusion Resistance
AC 25.795-2A Flight Deck Penetration Resistance
AC 25.795-3 Flightdeck Protection (Smoke and Fumes)
AC 25.795-4 Passenger Cabin Smoke Protection
AC 25.795-5 Cargo Compartment Fire Suppression
AC 25.795-6 Least Risk Bomb Location
AC 25.795-7 Survivability of Systems
AC 25.795-8 Interior Design to Facillitate Searches
AC 25.856-2A Installaiton of Thermal/Acoustic Insulation for Burnthrough Proctection
AC 25.1529-1A Instructions for Continued airworthiness of Structural Repairs on Transport Airplanes
AC 27-1BCHG 3Certification of Normal Category Rotorcraft
AC 29-2CCHG 3Certification of Transport Category Rotorcraft
AC 33.17-1 A Engine Fire Protection 33.17
AC 33.70-2 Damage Tolerance of Hole Features in High-Energy Turbine Engine Rotors
AC 33.76-1A Bird Ingestion Certification Standards
AC 39-1A JIG Fixtures; Replacement of Wing Attach Angles and Doublers on Douglas DC-3 Series Aircraft, Airworthiness Directive 66-18-2
AC 43-4A [Large AC] Corrosion Control for Aircraft
AC 43-7 Ultrasonic Testing for Aircraft
AC 43-10B United States - Canadian BASA/MIP Maintenance
AC 43-11CHG 1Reciprocating Engine Overhaul Terminology and Standards
AC 43-12A Preventive Maintenance
AC 43-12ACHG 1Preventive Maintenance
AC 43-14 Maintenance of Weather Radar Radomes
AC 43-16A General Aviation Maintenance Alerts can be found at:
AC 43-18 Fabrication of Aircraft parts by Maintenance Personnel
AC 43-18CHG 1Fabrication of Aircraft Part by Maintenance Personnel
AC 43-204 Visual Inspection for Aircraft
AC 43-211 Recommended Alternative Inspection Schedule for Socata TBM-700 Aircraft
AC 43-213 Parts Marking Identification
AC 45-2D Identification and Registration Marking
AC 60-4A Pilot's Spatial Disorientation
AC 60-6B Airplane Flight manuals (AFM), Approved Manual Materials, Markings, and Placards Airplanes
AC 60-11C Test Aids and Materials that may be used by Airman Knowledge Testing Applicants
AC 60-25F Reference Materials and Subject Matter Knowledge Codes for Airman Knowledge Testing
AC 60-28 English Language Skill Standards Required by 14 CFR Parts 61, 63 and 65
AC 60-29 Renumbering of Airmen Training and Testing Publications
AC 61-9B Pilot Transition Courses for Complex Single Engine and Light, Twin-Engine Airplanes
AC 61-10A Private and Commercial Pilots Refresher Courses
AC 61-47A Use of Approach Slope Indicators for Pilot Training
AC 61-65E Certification: Pilots and Flight and Ground Instructors
AC 61-67CCHG 1Stall and Spin Awareness Training
AC 61-83F Nationally Scheduled FAA-Approved Industry-Conducted Flight Instructor Refresher Clinics
AC 61-83FCHG 1Nationally Scheduled FAA-Approved Industry-Conducted Flight Instructor Refresher Clinics
AC 61-84B Role of Preflight Preparation
AC 61-91H Pilot Proficiency Award Program
AC 61-94 Pilot Transition Course for Self Launching or Powered Sailplanes (Motorgliders)
AC 61-103 Announcement of Availability: Industry-Developed Transition Training Guidelines for High Performance Aircraft
AC 61-111A Instrument Rating Practical Test Standards (PTS) for Airplane, Helicopter, Power Lift
AC 61-126 Qualification and Approval of Personal Computer-Based Aviation Training Devices
AC 61-135 Conversion Procedures and Processes for FAA Pilot Certificates and TCCA Pilot Licenses
AC 61-136 FAA Approval of Basic Aviation Training Devices (BATD) and Advanced Aviation Training Devices (AATD)
AC 61-137 Approval of Manufacturer’s Required Training Programs
AC 65-2D Airframe and Powerplant Mechanics Certification Guide
AC 65-5B Parachute Rigger Senior/Master Certification Guide
AC 65-12A [Large AC] Airframe and Powerplant Mechanics Powerplant Handbook
AC 65-13BB FAA Inspection Authorization Website (Directory)
AC 65-15A [Large AC] Airframe and Powerplant Mechanics Airframe Handbook