 | | Section | | Title | | Amdt | | Eff Date | |
 | Part 1 - DEFINITIONS AND ABBREVIATIONS |
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  | Part 3 - GENERAL REQUIREMENTS |
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 | Part 11 - GENERAL RULEMAKING PROCEDURES |
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  | Part 13 - INVESTIGATIVE AND ENFORCEMENT PROCEDURES |
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 | Part 14 - RULES IMPLEMENTING THE EQUAL ACCESS TO JUSTICE ACT OF 1980 |
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  | Part 15 - ADMINISTRATIVE CLAIMS UNDER FEDERAL TORT CLAIMS ACT |
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 | Part 16 - RULES OF PRACTICE FOR FEDERALLY-ASSISTED AIRPORT ENFORCEMENT PROCEEDINGS |
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  | Part 17 - PROCEDURES FOR PROTESTS AND CONTRACTS DISPUTES |
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 | Part 21 - CERTIFICATION PROCEDURES FOR PRODUCTS AND PARTS |
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  | Part 23 - AIRWORTHINESS STANDARDS: NORMAL, UTILITY, ACROBATIC, AND COMMUTER CATEGORY AIRPLANES |
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 | Part 25 - AIRWORTHINESS STANDARDS: TRANSPORT CATEGORY AIRPLANES |
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  | Part 26 - CONTINUED AIRWORTHINESS AND SAFETY IMPROVEMENTS FOR TRANSPORT CATEGORY AIRPLANES |
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 | Part 27 - AIRWORTHINESS STANDARDS: NORMAL CATEGORY ROTORCRAFT |
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  | Part 29 - AIRWORTHINESS STANDARDS: TRANSPORT CATEGORY ROTORCRAFT |
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 | Part 31 - AIRWORTHINESS STANDARDS: MANNED FREE BALLOONS |
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 |  | Sec. 31.1 | | Applicability. | | 31-3 | | 02/01/1977 |  |
|  | Sec. 31.11 | | [Reserved.] | | 31-3 | | 02/01/1977 |  |
 |  | Sec. 31.12 | | [Proof of compliance.] | | 31-4 | | 10/14/1980 |  |
|  | Sec. 31.14 | | [Weight limits.] | | 31-3 | | 02/01/1977 |  |
 |  | Sec. 31.16 | | [Empty weight.] | | 31-4 | | 10/14/1980 |  |
|  | Sec. 31.17 | | [Performance: Climb.] | | 31-4 | | 10/14/1980 |  |
 |  | Sec. 31.19 | | [Performance: Uncontrolled descent.] | | 31-4 | | 10/14/1980 |  |
|  | Sec. 31.20 | | [Controllability.] | | 31-3 | | 02/01/1977 |  |
 |  | Sec. 31.21 | | Loads. | | | | 07/01/1964 |  |
|  | Sec. 31.23 | | Flight load factor. | | | | 07/01/1964 |  |
 |  | Sec. 31.25 | | Factor of safety. | | 31-2 | | 04/12/1965 |  |
|  | Sec. 31.27 | | Strength. | | 31-4 | | 10/14/1980 |  |
 |  | Sec. 31.31 | | General. | | | | 07/01/1964 |  |
|  | Sec. 31.33 | | Materials. | | | | 07/01/1964 |  |
 |  | Sec. 31.35 | | Fabrication methods. | | | | 07/01/1964 |  |
|  | Sec. 31.37 | | Fastenings. | | | | 07/01/1964 |  |
 |  | Sec. 31.39 | | Protection. | | | | 07/01/1964 |  |
|  | Sec. 31.41 | | Inspection provisions. | | | | 07/01/1964 |  |
 |  | Sec. 31.43 | | Fitting factor. | | | | 07/01/1964 |  |
|  | Sec. 31.45 | | Fuel cells. | | 31-3 | | 02/01/1977 |  |
 |  | Sec. 31.46 | | [Pressurized fuel systems.] | | 31-3 | | 02/01/1977 |  |
|  | Sec. 31.47 | | [Burners.] | | 31-7 | | 05/24/1996 |  |
 |  | Sec. 31.49 | | Control systems. | | 31-2 | | 04/12/1965 |  |
|  | Sec. 31.51 | | Ballast. | | | | 07/01/1964 |  |
 |  | Sec. 31.53 | | Drag rope. | | | | 07/01/1964 |  |
|  | Sec. 31.55 | | Deflation means. | | 31-2 | | 04/12/1965 |  |
 |  | Sec. 31.57 | | Rip cords. | | | | 07/01/1964 |  |
|  | Sec. 31.59 | | Trapeze, basket, or other means provided for occupants. | | | | 07/01/1964 |  |
 |  | Sec. 31.61 | | [Static discharge.] | | 31-2 | | 04/12/1965 |  |
|  | Sec. 31.63 | | Safety belts. | | 31-3 | | 02/01/1977 |  |
 |  | Sec. 31.65 | | Position lights. | | 31-4 | | 10/14/1980 |  |
|  | Sec. 31.71 | | [Function and installation.] | | 31-4 | | 10/14/1980 |  |
 |  | Sec. 31.81 | | General. | | 31-4 | | 10/14/1980 |  |
|  | Sec. 31.82 | | [Instructions for Continued Airworthiness.] | | 31-4 | | 10/14/1980 |  |
 |  | Sec. 31.83 | | Conspicuity. | | | | 07/01/1964 |  |
|  | Sec. 31.85 | | Required basic equipment. | | 31-4 | | 10/14/1980 |  |
 |  | Sec. 31.91 | | [Deleted.] | | 31-1 | | 02/01/1965 |  |
|  | Sec. 31.93 | | [Deleted.] | | 31-1 | | 02/01/1965 |  |
 |  | Sec. 31.95 | | [Deleted.] | | 31-1 | | 02/01/1965 |  |
|  | Sec. 31.97 | | [Deleted.] | | 31-1 | | 02/01/1965 |  |
 |  | Sec. 31.99 | | [Deleted.] | | 31-1 | | 02/01/1965 |  |
|  | Sec. 31.101 | | [Deleted.] | | 31-1 | | 02/01/1965 |  |
 |  | Sec. 31.103 | | [Deleted.] | | 31-1 | | 02/01/1965 |  |
|  | Sec. 31.105 | | [Deleted.] | | 31-1 | | 02/01/1965 |  |
 |  | Sec. A31.1 | | [General.] | | 31-4 | | 10/14/1980 |  |
|  | Sec. A31.2 | | [Format.] | | 31-4 | | 10/14/1980 |  |
 |  | Sec. A31.3 | | [Content.] | | 31-4 | | 10/14/1980 |  |
|  | Sec. A31.4 | | Airworthiness Limitations section. | | 31-5 | | 08/18/1990 |  |
  | Part 33 - AIRWORTHINESS STANDARDS: AIRCRAFT ENGINES |
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 | Part 34 - FUEL VENTING AND EXHAUST EMISSION REQUIREMENTS FOR TURBINE ENGINE POWERED AIRPLANES |
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  | Part 35 - AIRWORTHINESS STANDARDS: PROPELLERS |
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 | Part 36 - NOISE STANDARDS: AIRCRAFT TYPE AND AIRWORTHINESS CERTIFICATION |
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  | Part 39 - AIRWORTHINESS DIRECTIVES |
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 | Part 43 - MAINTENANCE, PREVENTIVE MAINTENANCE, REBUILDING, AND ALTERATION |
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  | Part 45 - IDENTIFICATION AND REGISTRATION MARKING |
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 | Part 47 - AIRCRAFT REGISTRATION |
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  | Part 49 - RECORDING OF AIRCRAFT TITLES AND SECURITY DOCUMENTS |
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 | Part 60 - Flight Simulation Training Device Initial and Continuing Qualification and Use |
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  | Part 61 - CERTIFICATION: PILOTS, FLIGHT INSTRUCTORS, AND GROUND INSTRUCTORS |
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 | Part 63 - CERTIFICATION: FLIGHT CREWMEMBERS OTHER THAN PILOTS |
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  | Part 65 - CERTIFICATION: AIRMEN OTHER THAN FLIGHT CREWMEMBERS |
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 | Part 67 - MEDICAL STANDARDS AND CERTIFICATION |
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  | Part 71 - DESIGNATION OF CLASS A, B, C, D, AND E AIRSPACE AREAS; AIR TRAFFIC SERVICE ROUTES; AND REPORTING POINTS  |
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 | Part 73 - SPECIAL USE AIRSPACE |
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  | Part 77 - OBJECTS AFFECTING NAVIGABLE AIRSPACE |
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 | Part 91 - GENERAL OPERATING AND FLIGHT RULES |
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  | Part 93 - SPECIAL AIR TRAFFIC RULES |
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 | Part 95 - IFR ALTITUDES |
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  | Part 97 - STANDARD INSTRUMENT APPROACH PROCEDURES |
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 | Part 99 - SECURITY CONTROL OF AIR TRAFFIC |
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  | Part 101 - MOORED BALLOONS, KITES, UNMANNED ROCKETS AND UNMANNED FREE BALLOONS |
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 | Part 103 - ULTRALIGHT VEHICLES |
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  | Part 105 - PARACHUTE OPERATIONS |
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 | Part 119 - CERTIFICATION: AIR CARRIERS AND COMMERCIAL OPERATORS |
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  | Part 120 - DRUG AND ALCOHOL TESTING PROGRAM |
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 | Part 121 - OPERATING REQUIREMENTS: DOMESTIC, FLAG, AND SUPPLEMENTAL OPERATIONS |
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  | Part 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 |
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 | Part 129 - OPERATIONS: FOREIGN AIR CARRIERS AND FOREIGN OPERATORS OF U.S.-REGISTERED AIRCRAFT ENGAGED IN COMMON CARRIAGE |
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  | Part 133 - ROTORCRAFT EXTERNAL-LOAD OPERATIONS |
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 | Part 135 - OPERATING REQUIREMENTS: COMMUTER AND ON-DEMAND OPERATIONS AND RULES GOVERNING PERSONS ON BOARD SUCH AIRCRAFT |
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  | Part 136 - COMMERCIAL AIR TOURS AND NATIONAL PARKS AIR TOUR MANAGEMENT |
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 | Part 136 - NATIONAL PARKS AIR TOUR MANAGEMENT |
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  | Part 137 - AGRICULTURAL AIRCRAFT OPERATIONS |
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 | Part 139 - CERTIFICATION OF AIRPORTS |
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 | Part 142 - TRAINING CENTERS |
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  | Part 145 - REPAIR STATIONS |
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 | Part 147 - AVIATION MAINTENANCE TECHNICIAN SCHOOLS |
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  | Part 150 - AIRPORT NOISE COMPATIBILITY PLANNING |
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 | Part 151 - FEDERAL AID TO AIRPORTS |
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  | Part 152 - AIRPORT AID PROGRAM |
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 | Part 153 - AIRPORT OPERATIONS |
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  | Part 155 - RELEASE OF AIRPORT PROPERTY FROM SURPLUS PROPERTY DISPOSAL RESTRICTIONS
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 | Part 156 - STATE BLOCK GRANT PILOT PROGRAM |
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  | Part 157 - NOTICE OF CONSTRUCTION, ALTERATION, ACTIVATION, AND DEACTIVATION OF AIRPORTS |
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 | Part 158 - PASSENGER FACILITY CHARGES (PFC'S) |
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  | Part 161 - NOTICE AND APPROVAL OF AIRPORT NOISE AND ACCESS RESTRICTIONS |
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 | Part 169 - EXPENDITURE OF FEDERAL FUNDS FOR NONMILITARY AIRPORTS OR AIR NAVIGATION FACILITIES THEREON |
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  | Part 170 - ESTABLISHMENT AND DISCONTINUANCE CRITERIA FOR AIR TRAFFIC CONTROL SERVICES AND NAVIGATIONAL FACILITIES |
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 | Part 171 - NON-FEDERAL NAVIGATION FACILITIES |
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  | Part 183 - REPRESENTATIVES OF THE ADMINISTRATOR |
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 | Part 185 - TESTIMONY BY EMPLOYEES AND PRODUCTION OF RECORDS IN LEGAL PROCEEDINGS, AND SERVICE OF LEGAL PROCESS AND PLEADINGS |
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 | Part 189 - USE OF FEDERAL AVIATION ADMINISTRATION COMMUNICATIONS SYSTEM |
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  | Part 193 - PROTECTION OF VOLUNTARILY SUBMITTED INFORMATION |
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 | Part 198 - AVIATION INSURANCE |
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  | Part 375 - NAVIGATION OF FOREIGN CIVIL AIRCRAFT WITHIN THE UNITED STATES |
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 | Part 380 - PUBLIC CHARTERS |
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  | Part 401 - ORGANIZATION AND DEFINITIONS |
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 | Part 404 - REGULATIONS AND LICENSING REQUIRMENTS |
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  | Part 405 - INVESTIGATIONS AND ENFORCEMENT |
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 | Part 406 - INVESTIGATIONS, ENFORCEMENT, AND ADMINISTRATIVE REVIEW |
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  | Part 413 - LICENSE APPLICATION PROCEDURES |
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 | Part 414 - SAFETY APPROVALS |
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  | Part 415 - LAUNCH LICENSE |
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 | Part 417 - LAUNCH SAFETY |
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  | Part 420 - LICENSE TO OPERTE A LAUNCH SITE |
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 | Part 431 - LICENSE FOR LAUNCH AND REENTRY OF A REUSABLE LAUNCH VEHICLE (RLV) |
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  | Part 437 - EXPERIMENTAL PERMITS |
|  |