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
Hide details for Part  33 - AIRWORTHINESS STANDARDS: AIRCRAFT ENGINESPart 33 - AIRWORTHINESS STANDARDS: AIRCRAFT ENGINES
Sec. 33.1Applicability.33-1409/10/1990
Sec. 33.3General.02/01/1965
Sec. 33.4[Instructions for Continued Airworthiness.]33-910/14/1980
Sec. 33.5Instruction manual for installing and operating the engine.33-2610/20/2008
Sec. 33.7Engine ratings and operating limitations.33-3011/02/2009
Sec. 33.8[Selection of engine power and thrust ratings.]33-304/03/1967
Sec. 33.11Applicability.02/01/1965
Sec. 33.13[Reserved.]33-610/31/1974
Sec. 33.14[Removed]33-2211/05/2007
Sec. 33.15Materials.33-1003/26/1984
Sec. 33.17Fire Protection.33-2909/28/2009
Sec. 33.19Durability.33-2812/23/2008
Sec. 33.21Engine cooling.02/01/1965
Sec. 33.23Engine mounting attachments and structure.33-1003/26/1984
Sec. 33.25Accessory attachments.33-1003/26/1984
Sec. 33.27Turbine, compressor, fan, and turbosupercharger rotors.33-2610/20/2008
Sec. 33.28Engine control systems33-2610/20/2008
Sec. 33.29Instrument connection.33-2610/20/2008
Sec. 33.31Applicability.02/01/1965
Sec. 33.33Vibration.02/01/1965
Sec. 33.34[Turbocharger rotors.]33-2211/05/2007
Sec. 33.35Fuel and induction system.33-1003/26/1984
Sec. 33.37Ignition system.02/01/1965
Sec. 33.39Lubrication system.02/01/1965
Sec. 33.41Applicability.02/01/1965
Sec. 33.42[General.]33-610/31/1974
Sec. 33.43Vibration test.33-1003/26/1984
Sec. 33.45Calibration tests.33-610/31/1974
Sec. 33.47Detonation test.02/01/1965
Sec. 33.49Endurance test.33-1003/26/1984
Sec. 33.51Operation test.33-304/03/1967
Sec. 33.53Engine component tests.33-2610/20/2008
Sec. 33.55Teardown inspection.33-910/14/1980
Sec. 33.57General conduct of block tests.33-910/14/1980
Sec. 33.61Applicability.02/01/1965
Sec. 33.62[Stress analysis.]33-610/31/1974
Sec. 33.63Vibration.33-1707/05/1996
Sec. 33.64Pressurized engine static parts.33-2711/24/2008
Sec. 33.65[Surge and stall characteristics.]33-610/31/1974
Sec. 33.66Bleed air system.33-1003/26/1984
Sec. 33.67Fuel system.33-2610/20/2008
Sec. 33.68Induction system icing.33-1003/26/1984
Sec. 33.69[Ignitions system.]33-610/31/1974
Sec. 33.70[Engine life-limited parts.]33-2211/05/2007
Sec. 33.71Lubrication system.33-2711/24/2008
Sec. 33.72[Hydraulic actuating systems.]33-610/31/1974
Sec. 33.73Power or thrust response.33-404/23/1971
Sec. 33.74Continued rotation.33-2411/05/2007
Sec. 33.75Safety analysis.33-2411/05/2007
Sec. 33.76Bird ingestion.33-2411/17/2007
Sec. 33.77[Foreign object ingestion--ice.]33-2012/13/2000
Sec. 33.78[Rain and hail ingestion.]33-1904/30/1998
Sec. 33.79Fuel burning thrust augmentor.33-610/31/1974
Sec. 33.81Applicability.33-610/31/1974
Sec. 33.82[General.]33-610/31/1974
Sec. 33.83Vibration test.33-1707/05/1996
Sec. 33.84[Engine overtorque text.]33-3011/02/2009
Sec. 33.85Calibration tests.33-1808/19/1996
Sec. 33.87Endurance test.33-3011/02/2009
Sec. 33.88Engine overtemperature test.33-2610/20/2008
Sec. 33.89Operation test.33-1003/26/1984
Sec. 33.90[Initial maintenance inspection test.]33-2102/15/2007
Sec. 33.91Engine component tests.33-2711/24/2008
Sec. 33.92[Rotor locking tests.]33-1707/05/1996
Sec. 33.93Teardown inspection.33-2510/17/2008
Sec. 33.94[Blade containment and rotor unbalance tests.]33-1003/26/1984
Sec. 33.95Engine-propeller systems tests.33-304/03/1967
Sec. 33.96[Engine tests in auxiliary power unit (APU) mode.]33-1104/24/1986
Sec. 33.97Thrust reversers.33-304/03/1967
Sec. 33.99General conduct of block tests.33-910/14/1980
Sec. 33.201Design and test requirements for Early ETOPS eligibility33-2102/15/2007
Sec. A33.1[General.]33-2102/15/2007
Sec. A33.2[Format.]33-910/14/1980
Sec. A33.3[Content.]33-2102/15/2007
Sec. A33.4Airworthiness Limitations section.33-2510/17/2008
Sec. B33.1Certification standard atmospheric concentrations of rain and hail.33-1904/30/1998
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
Show details for Part  91 - GENERAL OPERATING AND FLIGHT RULESPart 91 - GENERAL OPERATING AND FLIGHT RULES
Show details for Part  93 - SPECIAL AIR TRAFFIC RULESPart 93 - SPECIAL AIR TRAFFIC RULES
Show details for Part  95 - IFR ALTITUDESPart 95 - IFR ALTITUDES
Show details for Part  97 - STANDARD INSTRUMENT APPROACH PROCEDURESPart 97 - STANDARD INSTRUMENT APPROACH PROCEDURES
Show details for Part  99 - SECURITY CONTROL OF AIR TRAFFICPart 99 - SECURITY CONTROL OF AIR TRAFFIC
Show details for Part 101 - MOORED BALLOONS, KITES, UNMANNED ROCKETS AND UNMANNED FREE BALLOONSPart 101 - MOORED BALLOONS, KITES, UNMANNED ROCKETS AND UNMANNED FREE BALLOONS
Show details for Part 103 - ULTRALIGHT VEHICLESPart 103 - ULTRALIGHT VEHICLES
Show details for Part 105 - PARACHUTE OPERATIONSPart 105 - PARACHUTE OPERATIONS
Show details for Part 119 - CERTIFICATION: AIR CARRIERS AND COMMERCIAL OPERATORSPart 119 - CERTIFICATION: AIR CARRIERS AND COMMERCIAL OPERATORS
Show details for Part 120 - DRUG AND ALCOHOL TESTING PROGRAMPart 120 - DRUG AND ALCOHOL TESTING PROGRAM
Show details for Part 121 - OPERATING REQUIREMENTS: DOMESTIC, FLAG, AND SUPPLEMENTAL OPERATIONSPart 121 - OPERATING REQUIREMENTS: DOMESTIC, FLAG, AND SUPPLEMENTAL OPERATIONS
Show details for Part 125 - CERTIFICATION AND OPERATIONS: AIRPLANES HAVING A SEATING CAPACITY OF 20 OR MORE PASSENGERS OR A MAXPart 125 - CERTIFICATION AND OPERATIONS: AIRPLANES HAVING A SEATING CAPACITY OF 20 OR MORE PASSENGERS OR A MAXIMUM PAYLOAD CAPACITY OF 6,000 POUNDS OR MORE
Show details for Part 129 - OPERATIONS: FOREIGN AIR CARRIERS AND FOREIGN OPERATORS OF U.S.-REGISTERED AIRCRAFT ENGAGED IN COMMOPart 129 - OPERATIONS: FOREIGN AIR CARRIERS AND FOREIGN OPERATORS OF U.S.-REGISTERED AIRCRAFT ENGAGED IN COMMON CARRIAGE
Show details for Part 133 - ROTORCRAFT EXTERNAL-LOAD OPERATIONSPart 133 - ROTORCRAFT EXTERNAL-LOAD OPERATIONS
Show details for Part 135 - OPERATING REQUIREMENTS: COMMUTER AND ON-DEMAND OPERATIONS AND RULES GOVERNING PERSONS ON BOARD SUCHPart 135 - OPERATING REQUIREMENTS: COMMUTER AND ON-DEMAND OPERATIONS AND RULES GOVERNING PERSONS ON BOARD SUCH AIRCRAFT
Show details for Part 136 - COMMERCIAL AIR TOURS AND NATIONAL PARKS AIR TOUR MANAGEMENTPart 136 - COMMERCIAL AIR TOURS AND NATIONAL PARKS AIR TOUR MANAGEMENT
Show details for Part 136 - NATIONAL PARKS AIR TOUR MANAGEMENTPart 136 - NATIONAL PARKS AIR TOUR MANAGEMENT
Show details for Part 137 - AGRICULTURAL AIRCRAFT OPERATIONSPart 137 - AGRICULTURAL AIRCRAFT OPERATIONS
Show details for Part 139 - CERTIFICATION OF AIRPORTSPart 139 - CERTIFICATION OF AIRPORTS
Show details for Part 141 - PILOT SCHOOLSPart 141 - PILOT SCHOOLS
Show details for Part 142 - TRAINING CENTERSPart 142 - TRAINING CENTERS
Show details for Part 145 - REPAIR STATIONSPart 145 - REPAIR STATIONS
Show details for Part 147 - AVIATION MAINTENANCE TECHNICIAN SCHOOLSPart 147 - AVIATION MAINTENANCE TECHNICIAN SCHOOLS
Show details for Part 150 - AIRPORT NOISE COMPATIBILITY PLANNINGPart 150 - AIRPORT NOISE COMPATIBILITY PLANNING
Show details for Part 151 - FEDERAL AID TO AIRPORTSPart 151 - FEDERAL AID TO AIRPORTS
Show details for Part 152 - AIRPORT AID PROGRAMPart 152 - AIRPORT AID PROGRAM
Show details for Part 153 - AIRPORT OPERATIONSPart 153 - AIRPORT OPERATIONS
Show details for Part 155 - RELEASE OF AIRPORT PROPERTY FROM SURPLUS PROPERTY DISPOSAL RESTRICTIONSPart 155 - RELEASE OF AIRPORT PROPERTY FROM SURPLUS PROPERTY DISPOSAL RESTRICTIONS
Show details for Part 156 - STATE BLOCK GRANT PILOT PROGRAMPart 156 - STATE BLOCK GRANT PILOT PROGRAM
Show details for Part 157 - NOTICE OF CONSTRUCTION, ALTERATION, ACTIVATION, AND DEACTIVATION OF AIRPORTSPart 157 - NOTICE OF CONSTRUCTION, ALTERATION, ACTIVATION, AND DEACTIVATION OF AIRPORTS
Show details for Part 158 - PASSENGER FACILITY CHARGES (PFC'S)Part 158 - PASSENGER FACILITY CHARGES (PFC'S)
Show details for Part 161 - NOTICE AND APPROVAL OF AIRPORT NOISE AND ACCESS RESTRICTIONSPart 161 - NOTICE AND APPROVAL OF AIRPORT NOISE AND ACCESS RESTRICTIONS
Show details for Part 169 - EXPENDITURE OF FEDERAL FUNDS FOR NONMILITARY AIRPORTS OR AIR NAVIGATION FACILITIES THEREONPart 169 - EXPENDITURE OF FEDERAL FUNDS FOR NONMILITARY AIRPORTS OR AIR NAVIGATION FACILITIES THEREON
Show details for Part 170 - ESTABLISHMENT AND DISCONTINUANCE CRITERIA FOR AIR TRAFFIC CONTROL SERVICES AND NAVIGATIONAL FACILITPart 170 - ESTABLISHMENT AND DISCONTINUANCE CRITERIA FOR AIR TRAFFIC CONTROL SERVICES AND NAVIGATIONAL FACILITIES
Show details for Part 171 - NON-FEDERAL NAVIGATION FACILITIESPart 171 - NON-FEDERAL NAVIGATION FACILITIES
Show details for Part 183 - REPRESENTATIVES OF THE ADMINISTRATORPart 183 - REPRESENTATIVES OF THE ADMINISTRATOR
Show details for Part 185 - TESTIMONY BY EMPLOYEES AND PRODUCTION OF RECORDS IN LEGAL PROCEEDINGS, AND SERVICE OF LEGAL PROCESSPart 185 - TESTIMONY BY EMPLOYEES AND PRODUCTION OF RECORDS IN LEGAL PROCEEDINGS, AND SERVICE OF LEGAL PROCESS AND PLEADINGS
Show details for Part 187 - FEESPart 187 - FEES
Show details for Part 189 - USE OF FEDERAL AVIATION ADMINISTRATION COMMUNICATIONS SYSTEMPart 189 - USE OF FEDERAL AVIATION ADMINISTRATION COMMUNICATIONS SYSTEM
Show details for Part 193 - PROTECTION OF VOLUNTARILY SUBMITTED INFORMATIONPart 193 - PROTECTION OF VOLUNTARILY SUBMITTED INFORMATION
Show details for Part 198 - AVIATION INSURANCEPart 198 - AVIATION INSURANCE
Show details for Part 375 - NAVIGATION OF FOREIGN CIVIL AIRCRAFT WITHIN THE UNITED STATESPart 375 - NAVIGATION OF FOREIGN CIVIL AIRCRAFT WITHIN THE UNITED STATES
Show details for Part 380 - PUBLIC CHARTERSPart 380 - PUBLIC CHARTERS
Show details for Part 401 - ORGANIZATION AND DEFINITIONSPart 401 - ORGANIZATION AND DEFINITIONS
Show details for Part 404 - REGULATIONS AND LICENSING REQUIRMENTSPart 404 - REGULATIONS AND LICENSING REQUIRMENTS
Show details for Part 405 - INVESTIGATIONS AND ENFORCEMENTPart 405 - INVESTIGATIONS AND ENFORCEMENT
Show details for Part 406 - INVESTIGATIONS, ENFORCEMENT, AND ADMINISTRATIVE REVIEWPart 406 - INVESTIGATIONS, ENFORCEMENT, AND ADMINISTRATIVE REVIEW
Show details for Part 413 - LICENSE APPLICATION PROCEDURESPart 413 - LICENSE APPLICATION PROCEDURES
Show details for Part 414 - SAFETY APPROVALSPart 414 - SAFETY APPROVALS
Show details for Part 415 - LAUNCH LICENSEPart 415 - LAUNCH LICENSE
Show details for Part 417 - LAUNCH SAFETYPart 417 - LAUNCH SAFETY
Show details for Part 420 - LICENSE TO OPERTE A LAUNCH SITEPart 420 - LICENSE TO OPERTE A LAUNCH SITE
Show details for Part 431 - LICENSE FOR LAUNCH AND REENTRY OF A REUSABLE LAUNCH VEHICLE (RLV)Part 431 - LICENSE FOR LAUNCH AND REENTRY OF A REUSABLE LAUNCH VEHICLE (RLV)
Show details for Part 437 - EXPERIMENTAL PERMITSPart 437 - EXPERIMENTAL PERMITS