Current CFR by Part
 
 

SectionTitleAmdtEff Date
Show details for Part 1 - DEFINITIONS AND ABBREVIATIONSPart 1 - DEFINITIONS AND ABBREVIATIONS
Show details for Part 3 - GENERAL REQUIREMENTSPart 3 - GENERAL REQUIREMENTS
Show details for Part 11 - GENERAL RULEMAKING PROCEDURESPart 11 - GENERAL RULEMAKING PROCEDURES
Show details for Part 13 - INVESTIGATIVE AND ENFORCEMENT PROCEDURESPart 13 - INVESTIGATIVE AND ENFORCEMENT PROCEDURES
Show details for Part 14 - RULES IMPLEMENTING THE EQUAL ACCESS TO JUSTICE ACT OF 1980Part 14 - RULES IMPLEMENTING THE EQUAL ACCESS TO JUSTICE ACT OF 1980
Show details for Part 15 - ADMINISTRATIVE CLAIMS UNDER FEDERAL TORT CLAIMS ACTPart 15 - ADMINISTRATIVE CLAIMS UNDER FEDERAL TORT CLAIMS ACT
Show details for Part 16 - RULES OF PRACTICE FOR FEDERALLY-ASSISTED AIRPORT ENFORCEMENT PROCEEDINGSPart 16 - RULES OF PRACTICE FOR FEDERALLY-ASSISTED AIRPORT ENFORCEMENT PROCEEDINGS
Show details for Part 17 - PROCEDURES FOR PROTESTS AND CONTRACTS DISPUTESPart 17 - PROCEDURES FOR PROTESTS AND CONTRACTS DISPUTES
Show details for Part 21 - CERTIFICATION PROCEDURES FOR PRODUCTS AND PARTSPart 21 - CERTIFICATION PROCEDURES FOR PRODUCTS AND PARTS
Show details for Part 23 - AIRWORTHINESS STANDARDS: NORMAL, UTILITY, ACROBATIC, AND COMMUTER CATEGORY AIRPLANESPart 23 - AIRWORTHINESS STANDARDS: NORMAL, UTILITY, ACROBATIC, AND COMMUTER CATEGORY AIRPLANES
Show details for Part 25 - AIRWORTHINESS STANDARDS: TRANSPORT CATEGORY AIRPLANESPart 25 - AIRWORTHINESS STANDARDS: TRANSPORT CATEGORY AIRPLANES
Show details for Part 26 - CONTINUED AIRWORTHINESS AND SAFETY IMPROVEMENTS FOR TRANSPORT CATEGORY AIRPLANESPart 26 - CONTINUED AIRWORTHINESS AND SAFETY IMPROVEMENTS FOR TRANSPORT CATEGORY AIRPLANES
Show details for Part 27 - AIRWORTHINESS STANDARDS: NORMAL CATEGORY ROTORCRAFTPart 27 - AIRWORTHINESS STANDARDS: NORMAL CATEGORY ROTORCRAFT
Show details for Part 29 - AIRWORTHINESS STANDARDS: TRANSPORT CATEGORY ROTORCRAFTPart 29 - AIRWORTHINESS STANDARDS: TRANSPORT CATEGORY ROTORCRAFT
Show details for Part 31 - AIRWORTHINESS STANDARDS: MANNED FREE BALLOONSPart 31 - AIRWORTHINESS STANDARDS: MANNED FREE BALLOONS
Show details for Part 33 - AIRWORTHINESS STANDARDS: AIRCRAFT ENGINESPart 33 - AIRWORTHINESS STANDARDS: AIRCRAFT ENGINES
Show details for Part 34 - FUEL VENTING AND EXHAUST EMISSION REQUIREMENTS FOR TURBINE ENGINE POWERED AIRPLANESPart 34 - FUEL VENTING AND EXHAUST EMISSION REQUIREMENTS FOR TURBINE ENGINE POWERED AIRPLANES
Show details for Part 35 - AIRWORTHINESS STANDARDS: PROPELLERSPart 35 - AIRWORTHINESS STANDARDS: PROPELLERS
Show details for Part 36 - NOISE STANDARDS: AIRCRAFT TYPE AND AIRWORTHINESS CERTIFICATIONPart 36 - NOISE STANDARDS: AIRCRAFT TYPE AND AIRWORTHINESS CERTIFICATION
Show details for Part 39 - AIRWORTHINESS DIRECTIVESPart 39 - AIRWORTHINESS DIRECTIVES
Show details for Part 43 - MAINTENANCE, PREVENTIVE MAINTENANCE, REBUILDING, AND ALTERATIONPart 43 - MAINTENANCE, PREVENTIVE MAINTENANCE, REBUILDING, AND ALTERATION
Show details for Part 45 - IDENTIFICATION AND REGISTRATION MARKINGPart 45 - IDENTIFICATION AND REGISTRATION MARKING
Show details for Part 47 - AIRCRAFT REGISTRATIONPart 47 - AIRCRAFT REGISTRATION
Show details for Part 49 - RECORDING OF AIRCRAFT TITLES AND SECURITY DOCUMENTSPart 49 - RECORDING OF AIRCRAFT TITLES AND SECURITY DOCUMENTS
Show details for Part 60 - Flight Simulation Training Device Initial and Continuing Qualification and UsePart 60 - Flight Simulation Training Device Initial and Continuing Qualification and Use
Show details for Part 61 - CERTIFICATION: PILOTS, FLIGHT INSTRUCTORS, AND GROUND INSTRUCTORSPart 61 - CERTIFICATION: PILOTS, FLIGHT INSTRUCTORS, AND GROUND INSTRUCTORS
Show details for Part 63 - CERTIFICATION: FLIGHT CREWMEMBERS OTHER THAN PILOTSPart 63 - CERTIFICATION: FLIGHT CREWMEMBERS OTHER THAN PILOTS
Show details for Part 65 - CERTIFICATION: AIRMEN OTHER THAN FLIGHT CREWMEMBERSPart 65 - CERTIFICATION: AIRMEN OTHER THAN FLIGHT CREWMEMBERS
Show details for Part 67 - MEDICAL STANDARDS AND CERTIFICATION Part 67 - MEDICAL STANDARDS AND CERTIFICATION
Show details for Part 71 - DESIGNATION OF CLASS A, B, C, D, AND E AIRSPACE AREAS; AIR TRAFFIC SERVICE ROUTES; AND REPORTING POPart 71 - DESIGNATION OF CLASS A, B, C, D, AND E AIRSPACE AREAS; AIR TRAFFIC SERVICE ROUTES; AND REPORTING POINTS
Show details for Part 73 - SPECIAL USE AIRSPACEPart 73 - SPECIAL USE AIRSPACE
Show details for Part 77 - OBJECTS AFFECTING NAVIGABLE AIRSPACEPart 77 - OBJECTS AFFECTING NAVIGABLE AIRSPACE
Hide details for Part 91 - GENERAL OPERATING AND FLIGHT RULESPart 91 - GENERAL OPERATING AND FLIGHT RULES
Sec. 91.1Applicability.91-29712/10/2007
Sec. 91.3Responsibility and authority of the pilot in command.09/30/1963
Sec. 91.5Pilot in command of aircraft requiring more than one required pilot.09/30/1963
Sec. 91.7Civil aircraft airworthiness.09/30/1963
Sec. 91.9Civil aircraft flight manual, marking, and placard requirements.09/30/1963
Sec. 91.11[Prohibition on interference with crewmembers.]91-25701/07/1999
Sec. 91.13Careless or reckless operation.09/30/1963
Sec. 91.15Dropping objects.09/30/1963
Sec. 91.17Alcohol or drugs.91-29107/21/2006
Sec. 91.19Carriage of narcotic drugs, marihuana, and depressant or stimulant drugs or
substances.		09/30/1963
Sec. 91.21Portable electronic devices.09/30/1963
Sec. 91.23Truth-in-leasing clause requirement in leases and conditional sales contracts.91-26704/27/2001
Sec. 91.25Aviation Safety Reporting Program: Prohibition against use of reports for
enforcement purposes.		09/30/1963
Sec. 91.101Applicability.09/30/1963
Sec. 91.103Preflight action.09/30/1963
Sec. 91.105Flight crewmembers at stations.91-23110/15/1992
Sec. 91.107Use of safety belts, shoulder harnesses, and child restraint systems.91-29208/14/2006
Sec. 91.109Flight instruction; Simulated instrument flight and certain flight tests.09/30/1963
Sec. 91.111Operating near other aircraft.09/30/1963
Sec. 91.113Right-of-way rules: Except water operations.91-28209/01/2004
Sec. 91.115Right-of-way rules: Water operations.09/30/1963
Sec. 91.117Aircraft speed.91-23309/16/1993
Sec. 91.119Minimum safe altitudes: General.09/30/1963
Sec. 91.121Altimeter settings.09/30/1963
Sec. 91.123Compliance with ATC clearances and instructions.91-24409/29/1995
Sec. 91.125ATC light signals.09/30/1963
Sec. 91.126Operating on or in the vicinity of an airport in Class G airspace.91-28209/01/2004
Sec. 91.127Operating on or in the vicinity of an airport in Class E airspace.91-23903/11/1994
Sec. 91.129Operations in Class D airspace.91-29608/06/2007
Sec. 91.130Operations in Class C airspace.91-23903/11/1994
Sec. 91.131Operations in Class B airspace.91-29608/06/2007
Sec. 91.133Restricted and prohibited areas.09/30/1963
Sec. 91.135Operations in Class A airspace.09/30/1963
Sec. 91.137[Temporary flight restrictions in the vicinity of disaster/hazard areas.]91-27010/11/2001
Sec. 91.138Temporary flight restrictions in national disaster areas in the State of Hawaii.09/30/1963
Sec. 91.139Emergency air traffic rules.09/30/1963
Sec. 91.141Flight restrictions in the proximity of the Presidential and other parties.09/30/1963
Sec. 91.143Flight limitation in the proximity of space flight operations.91-28411/04/2004
Sec. 91.144Temporary restriction on flight operations during abnormally high barometric
pressure conditions.		09/30/1963
Sec. 91.145[Management of aircraft operations in the vicinity of aerial demonstrations and
major sporting events.]		91-27010/11/2001
Sec. 91.146Passenger-carrying flights for the benefit of a charitable, nonprofit, or
community event.		91-30807/13/2009
Sec. 91.147Passenger carrying flights for compensation or hire.
91-30707/13/2009
Sec. 91.149[Reserved.]09/30/1963
Sec. 91.151Fuel requirements for flight in VFR conditions.09/30/1963
Sec. 91.153VFR flight plan: Information required.09/30/1963
Sec. 91.155Basic VFR weather minimums.91-28209/01/2004
Sec. 91.157Special VFR weather minimums.91-26205/23/2000
Sec. 91.159VFR cruising altitude or flight level.91-27601/26/2004
Sec. 91.161[Special awareness training required for pilots flying under visual flight
rules within a 60-nautical mile radius of the Washington, DC VOR/DME.]		91-30202/09/2009
Sec. 91.163[Reserved.]09/30/1963
Sec. 91.165[Reserved.]09/30/1963
Sec. 91.167Fuel requirements for flight in IFR conditions.91-25901/21/2000
Sec. 91.169IFR flight plan: Information required.91-25901/21/2000
Sec. 91.171VOR equipment check for IFR operations.09/30/1963
Sec. 91.173ATC clearance and flight plan required.09/30/1963
Sec. 91.175Takeoff and landing under IFR.91-29608/06/2007
Sec. 91.177Minimum altitudes for IFR operations.91-29608/06/2007
Sec. 91.179IFR cruising altitude or flight level.91-29608/06/2007
Sec. 91.180[Operations within airspace designated as Reduced Vertical Separation Minimum
airspace.]
91-27601/26/2004
Sec. 91.181Course to be flown.91-29608/06/2007
Sec. 91.183IFR communications.91-29608/06/2007
Sec. 91.185IFR operations: Two-way radio communications failure.91-21108/18/1990
Sec. 91.187Operation under IFR in controlled airspace: Malfunction reports.09/30/1963
Sec. 91.189Category II and III operations: General operating rules.91-29608/06/2007
Sec. 91.191Category II and Category III manual.91-28011/17/2003
Sec. 91.193Certificate of authorization for certain Category II operations.09/30/1963
Sec. 91.195[Reserved.]09/30/1963
Sec. 91.197[Reserved.]09/30/1963
Sec. 91.199[Reserved.]09/30/1963
Sec. 91.201[Reserved.]09/30/1963
Sec. 91.203Civil aircraft: Certifications required.91-21809/10/1990
Sec. 91.205Powered civil aircraft with standard category U.S. airworthiness certificates:
Instrument and equipment requirements.		91-30910/20/2009
Sec. 91.207Emergency locator transmitters.91-26512/22/2000
Sec. 91.209Aircraft lights.09/30/1963
Sec. 91.211Supplemental oxygen.09/30/1963
Sec. 91.213Inoperative instruments and equipment.91-28209/01/2004
Sec. 91.215ATC transponder and altitude reporting equipment and use.91-26704/27/2001
Sec. 91.217Data correspondence between automatically reported pressure altitude data and
the pilot's altitude reference.		09/30/1963
Sec. 91.219Altitude alerting system or device: Turbojet-powered civil airplanes.91-29608/06/2007
Sec. 91.221Traffic alert and collision avoidance system equipment and use.09/30/1963
Sec. 91.223Terrain awareness and warning system.91-26303/29/2001
Sec. 91.224Secs. 91.224--91.299 [Reserved.]09/30/1963
Sec. 91.301[Reserved.]09/30/1963
Sec. 91.303Aerobatic flight.91-22712/17/1991
Sec. 91.305Flight test areas.09/30/1963
Sec. 91.307Parachutes and parachuting.91-30512/19/2008
Sec. 91.309Towing: Gliders.91-28209/01/2004
Sec. 91.311Towing: Other than under Sec. 91.309.09/30/1963
Sec. 91.313Restricted category civil aircraft: Operating limitations.09/30/1963
Sec. 91.315Limited category civil aircraft: Operating limitations.09/30/1963
Sec. 91.317Provisionally certificated civil aircraft: Operating limitations.91-21210/25/1989
Sec. 91.319Aircraft having experimental certificates: Operating limitations.91-28209/01/2004
Sec. 91.321Carriage of candidates in Federal elections.91-28703/02/2005
Sec. 91.323Increased maximum certificated weights for certain airplanes operated in Alaska.91-25303/12/1997
Sec. 91.325Primary Category Aircraft: Operating limitations.09/30/1963
Sec. 91.327[Aircraft having a special airworthiness certificate in the light-sport
category: Operating limitations. ]		91-28209/01/2004
Sec. 91.401Applicability.91-28011/17/2003
Sec. 91.403General.10/02/2006
Sec. 91.405Maintenance required.09/30/1963
Sec. 91.407Operation after maintenance, preventive maintenance, rebuilding, or alteration.09/30/1963
Sec. 91.409Inspections.91-28208/01/2004
Sec. 91.410Reserved.91-29712/10/2007
Sec. 91.1505Repairs assessment for pressurized fuselages.91-29712/10/2007
Sec. 91.411Altimeter system and altitude reporting equipment tests and inspections.91-29402/20/2007
Sec. 91.413ATC transponder tests and inspections.91-26901/31/2004
Sec. 91.415Changes to aircraft inspection programs.91-17411/17/2003
Sec. 91.417Maintenance records.09/30/1963
Sec. 91.419Transfer of maintenance records.09/30/1963
Sec. 91.421Rebuilt engine maintenance records.09/30/1963
Sec. 91.423Secs. 91.423--91.499 [Reserved.]09/30/1963
Sec. 91.501Applicability.91-28011/17/2003
Sec. 91.503Flying equipment and operating information.91-28011/17/2003
Sec. 91.505Familiarity with operating limitations and emergency equipment.91-27411/17/2003
Sec. 91.507Equipment requirements: Over-the-top or night VFR operations.91-28011/17/2003
Sec. 91.509Survival equipment for overwater operations.91-28011/17/2003
Sec. 91.511Radio equipment for overwater operations.91-29608/06/2007
Sec. 91.513Emergency equipment.91-28011/17/2003
Sec. 91.515Flight altitude rules.91-28011/17/2003
Sec. 91.517Passenger information.91-28011/17/2003
Sec. 91.519Passenger briefing.91-28011/17/2003
Sec. 91.521Shoulder harness.91-28011/17/2003
Sec. 91.523Carry-on baggage.91-28011/17/2003
Sec. 91.525Carriage of cargo.91-28011/17/2003
Sec. 91.527Operating in icing conditions.91-28011/17/2003
Sec. 91.529Flight engineer requirements.91-28011/17/2003
Sec. 91.531Second in command requirements.91-28011/17/2003
Sec. 91.533Flight attendant requirements.91-28011/17/2003
Sec. 91.535Stowage of food, beverage, and passenger service equipment during aircraft
movement on the surface, takeoff, and landing.		91-28011/17/2003
Sec. 91.536Secs. 91.536--91.599 [Reserved.]91-28011/17/2003
Sec. 91.601Applicability.09/30/1963
Sec. 91.603Aural speed warning device.09/30/1963
Sec. 91.605Transport category civil airplane weight limitations.02/18/1998
Sec. 91.607Emergency exits for airplanes carrying passengers for hire.09/30/1963
Sec. 91.609Flight recorders and cockpit voice recorders.91-30402/02/2009
Sec. 91.611Authorization for ferry flight with one engine inoperative.09/30/1963
Sec. 91.613Materials for compartment interiors.91-29001/30/2006
Sec. 91.615Secs. 91.615--91.699 [Reserved.]09/30/1963
Sec. 91.701Applicability.91-25701/07/1999
Sec. 91.702Persons on board.91-25701/07/1999
Sec. 91.703Operations of civil aircraft of U.S. registry outside of the United States.91-29902/26/2008
Sec. 91.705Operations within airspace designated as Minimum Navigation Performance
Specification Airspace.		91-25701/07/1999
Sec. 91.706Operations within airspace designated as Reduced Vertical Separation Minimum
Airspace.		91-25701/07/1999
Sec. 91.707Flights between Mexico or Canada and the United States.91-25701/07/1999
Sec. 91.709Operations to Cuba.91-25701/07/1999
Sec. 91.711Special rules for foreign civil aircraft.91-29608/06/2007
Sec. 91.713Operation of civil aircraft of Cuban registry.91-25701/07/1999
Sec. 91.715Special flight authorizations for foreign civil aircraft.91-25701/07/1999
Sec. 91.717Secs. 91.717--91.799 [Reserved.]91-25701/07/1999
Sec. 91.801Applicability: Relation to part 36.91-27607/15/2002
Sec. 91.803Part 125 operators: Designation of applicable regulations.91-27607/15/2002
Sec. 91.805Final compliance: Subsonic airplanes.09/30/1963
Sec. 91.807[Removed and Reserved]91-27607/15/2002
Sec. 91.809[Removed and Reserved]91-27607/15/2002
Sec. 91.811[Removed and Reserved]91-27607/15/2002
Sec. 91.813[Removed and Reserved]91-27607/15/2002
Sec. 91.815Agricultural and fire fighting airplanes: Noise operating limitations.09/30/1963
Sec. 91.817Civil aircraft sonic boom.09/30/1963
Sec. 91.819Civil supersonic airplanes that do not comply with part 36.09/30/1963
Sec. 91.821Civil supersonic airplanes: Noise limits.09/30/1963
Sec. 91.823Sec. 91.823--91.849 [Reserved.]09/30/1963
Sec. 91.851Definitions.08/04/2005
Sec. 91.853Final compliance: Civil subsonic airplanes.08/04/2005
Sec. 91.855Entry and nonaddition rule.08/04/2005
Sec. 91.857[Stage 2 operations outside of the 48 contiguous United States.]91-27607/15/2002
Sec. 91.858[Special flight authorizations for non-revenue Stage 2 operations.]91-27607/15/2002
Sec. 91.859Modification to meet Stage 3 or Stage 4 noise levels08/04/2005
Sec. 91.861Base level.09/30/1963