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Code of Federal Regulations (Last Updated: October 10, 2024) |
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Title 14 - Aeronautics and Space |
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Chapter I—Federal Aviation Administration, Department of Transportation |
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SubChapter G—Air Carriers and Operators for Compensation or Hire: Certification and Operations |
Part 125 - Certification and Operations: Aircraft Having a Seating Capacity of 20 or More Passengers or a Maximum Payload Capacity of 6,000 Pounds or More; and Rules Governing Persons on Board Such Aircraft
| Subpart A - General |
| § 125.1 - Applicability. |
| § 125.3 - Deviation authority. |
| § 125.5 - Operating certificate and operations specifications required. |
| § 125.7 - Display of certificate. |
| § 125.9 - Definitions. |
| § 125.11 - Certificate eligibility and prohibited operations. |
| Subpart B - Certification Rules and Miscellaneous Requirements |
| § 125.21 - Application for operating certificate. |
| § 125.23 - Rules applicable to operations subject to this part. |
| § 125.25 - Management personnel required. |
| § 125.26 - Employment of former FAA employees. |
| § 125.27 - Issue of certificate. |
| § 125.29 - Duration of certificate. |
| § 125.31 - Contents of certificate and operations specifications. |
| § 125.33 - Operations specifications not a part of certificate. |
| § 125.35 - Amendment of operations specifications. |
| § 125.37 - Duty period limitations. |
| § 125.39 - Carriage of narcotic drugs, marihuana, and depressant or stimulant drugs or substances. |
| § 125.41 - Availability of certificate and operations specifications. |
| § 125.43 - Use of operations specifications. |
| § 125.45 - Inspection authority. |
| § 125.47 - Change of address. |
| § 125.49 - Airport requirements. |
| § 125.51 - En route navigation facilities. |
| § 125.53 - Flight locating requirements. |
| Subpart C - Manual Requirements |
| § 125.71 - Preparation. |
| § 125.73 - Contents. |
| § 125.75 - Airplane flight manual. |
| Subpart D - Airplane Requirements |
| § 125.91 - Airplane requirements: General. |
| § 125.93 - Airplane limitations. |
| Subpart E - Special Airworthiness Requirements |
| § 125.111 - General. |
| § 125.113 - Cabin interiors. |
| § 125.115 - Internal doors. |
| § 125.117 - Ventilation. |
| § 125.119 - Fire precautions. |
| § 125.121 - Proof of compliance with § 125.119. |
| § 125.123 - Propeller deicing fluid. |
| § 125.125 - Pressure cross-feed arrangements. |
| § 125.127 - Location of fuel tanks. |
| § 125.129 - Fuel system lines and fittings. |
| § 125.131 - Fuel lines and fittings in designated fire zones. |
| § 125.133 - Fuel valves. |
| § 125.135 - Oil lines and fittings in designated fire zones. |
| § 125.137 - Oil valves. |
| § 125.139 - Oil system drains. |
| § 125.141 - Engine breather lines. |
| § 125.143 - Firewalls. |
| § 125.145 - Firewall construction. |
| § 125.147 - Cowling. |
| § 125.149 - Engine accessory section diaphragm. |
| § 125.151 - Powerplant fire protection. |
| § 125.153 - Flammable fluids. |
| § 125.155 - Shutoff means. |
| § 125.157 - Lines and fittings. |
| § 125.159 - Vent and drain lines. |
| § 125.161 - Fire-extinguishing systems. |
| § 125.163 - Fire-extinguishing agents. |
| § 125.165 - Extinguishing agent container pressure relief. |
| § 125.167 - Extinguishing agent container compartment temperature. |
| § 125.169 - Fire-extinguishing system materials. |
| § 125.171 - Fire-detector systems. |
| § 125.173 - Fire detectors. |
| § 125.175 - Protection of other airplane components against fire. |
| § 125.177 - Control of engine rotation. |
| § 125.179 - Fuel system independence. |
| § 125.181 - Induction system ice prevention. |
| § 125.183 - Carriage of cargo in passenger compartments. |
| § 125.185 - Carriage of cargo in cargo compartments. |
| § 125.187 - Landing gear: Aural warning device. |
| § 125.189 - Demonstration of emergency evacuation procedures. |
| Subpart F - Instrument and Equipment Requirements |
| § 125.201 - Inoperable instruments and equipment. |
| § 125.203 - Communication and navigation equipment. |
| § 125.204 - Portable electronic devices. |
| § 125.205 - Equipment requirements: Airplanes under IFR. |
| § 125.206 - Pitot heat indication systems. |
| § 125.207 - Emergency equipment requirements. |
| § 125.209 - Emergency equipment: Extended overwater operations. |
| § 125.211 - Seat and safety belts. |
| § 125.213 - Miscellaneous equipment. |
| § 125.215 - Operating information required. |
| § 125.217 - Passenger information. |
| § 125.219 - Oxygen and portable oxygen concentrators for medical use by passengers. |
| § 125.221 - Icing conditions: Operating limitations. |
| § 125.223 - Airborne weather radar equipment requirements. |
| § 125.224 - Collision avoidance system. |
| § 125.225 - Flight data recorders. |
| § 125.226 - Digital flight data recorders. |
| § 125.227 - Cockpit voice recorders. |
| § 125.228 - Flight data recorders: filtered data. |
| Subpart G - Maintenance |
| § 125.241 - Applicability. |
| § 125.243 - Certificate holder's responsibilities. |
| § 125.245 - Organization required to perform maintenance, preventive maintenance, and alteration. |
| § 125.247 - Inspection programs and maintenance. |
| § 125.248 - [Reserved] |
| § 125.249 - Maintenance manual requirements. |
| § 125.251 - Required inspection personnel. |
| Subpart H - Airman and Crewmember Requirements |
| § 125.261 - Airman: Limitations on use of services. |
| § 125.263 - Composition of flightcrew. |
| § 125.265 - Flight engineer requirements. |
| § 125.267 - Flight navigator and long-range navigation equipment. |
| § 125.269 - Flight attendants. |
| § 125.271 - Emergency and emergency evacuation duties. |
| Subpart I - Flight Crewmember Requirements |
| § 125.281 - Pilot-in-command qualifications. |
| § 125.283 - Second-in-command qualifications. |
| § 125.285 - Pilot qualifications: Recent experience. |
| § 125.287 - Initial and recurrent pilot testing requirements. |
| § 125.289 - Initial and recurrent flight attendant crewmember testing requirements. |
| § 125.291 - Pilot in command: Instrument proficiency check requirements. |
| § 125.293 - Crewmember: Tests and checks, grace provisions, accepted standards. |
| § 125.295 - Check airman authorization: Application and issue. |
| § 125.296 - Training, testing, and checking conducted by training centers: Special rules. |
| § 125.297 - Approval of flight simulators and flight training devices. |
| Subpart J - Flight Operations |
| § 125.311 - Flight crewmembers at controls. |
| § 125.313 - Manipulation of controls when carrying passengers. |
| § 125.315 - Admission to flight deck. |
| § 125.317 - Inspector's credentials: Admission to pilots' compartment: Forward observer's seat. |
| § 125.319 - Emergencies. |
| § 125.321 - Reporting potentially hazardous meteorological conditions and irregularities of ground and navigation facilities. |
| § 125.323 - Reporting mechanical irregularities. |
| § 125.325 - Instrument approach procedures and IFR landing minimums. |
| § 125.327 - Briefing of passengers before flight. |
| § 125.328 - Prohibition on crew interference. |
| § 125.329 - Minimum altitudes for use of autopilot. |
| § 125.331 - Carriage of persons without compliance with the passenger-carrying provisions of this part. |
| § 125.333 - Stowage of food, beverage, and passenger service equipment during airplane movement on the surface, takeoff, and landing. |
| Subpart K - Flight Release Rules |
| § 125.351 - Flight release authority. |
| § 125.353 - Facilities and services. |
| § 125.355 - Airplane equipment. |
| § 125.357 - Communication and navigation facilities. |
| § 125.359 - Flight release under VFR. |
| § 125.361 - Flight release under IFR or over-the-top. |
| § 125.363 - Flight release over water. |
| § 125.365 - Alternate airport for departure. |
| § 125.367 - Alternate airport for destination: IFR or over-the-top. |
| § 125.369 - Alternate airport weather minimums. |
| § 125.371 - Continuing flight in unsafe conditions. |
| § 125.373 - Original flight release or amendment of flight release. |
| § 125.375 - Fuel supply: Nonturbine and turbopropeller-powered airplanes. |
| § 125.377 - Fuel supply: Turbine-engine-powered airplanes other than turbopropeller. |
| § 125.379 - Landing weather minimums: IFR. |
| § 125.381 - Takeoff and landing weather minimums: IFR. |
| § 125.383 - Load manifest. |
| Subpart L - Records and Reports |
| § 125.401 - Crewmember record. |
| § 125.403 - Flight release form. |
| § 125.405 - Disposition of load manifest, flight release, and flight plans. |
| § 125.407 - Maintenance log: Airplanes. |
| § 125.409 - Service difficulty reports. |
| § 125.411 - Airworthiness release or maintenance record entry. |
| Subpart M - Continued Airworthiness and Safety Improvements |
| § 125.501 - Purpose and definition. |
| § 125.503 - [Reserved] |
| § 125.505 - Repairs assessment for pressurized fuselages. |
| § 125.507 - Fuel tank system inspection program. |
| § 125.509 - Flammability reduction means. |
| Special Federal Aviation Regulation No. 118-1 - Relief for Certain Persons During the National Emergency Concerning the Novel Coronavirus Disease (COVID-19) Public Health Emergency |
| Special Federal Aviation Regulation No. 118-2 - Relief for Certain Persons During the National Emergency Concerning the Novel Coronavirus Disease (COVID-19) Public Health Emergency |
| Special Federal Aviation Regulation No. 89 |
| Special Federal Aviation Regulation No. 97 |
| Special Federal Aviation Regulation No. 106 |
| Special Federal Aviation Regulation No. 118 - Relief for Certain Persons During the Coronavirus Disease 2019 (COVID-19) Outbreak |
| Appendix A to Part 125 - Additional Emergency Equipment |
| Appendix B to Part 125 - Criteria for Demonstration of Emergency Evacuation Procedures Under § 125.189 |
| Appendix C to Part 125 - Ice Protection |
| Appendix D to Part 125 - Airplane Flight Recorder Specification |
| Appendix E to Part 125 - Airplane Flight Recorder Specifications |