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14 CFR 121.711 · Communication records: Domestic and flag operations.
14 CFR 121.713 · Retention of contracts and amendments: Commercial operators who conduct intrastate operations for compensation or hire.
14 CFR 121.721 · Applicability.
14 CFR 121.723 · Surrender of international crewmember certificate.
14 CFR 121.801 · Applicability.
14 CFR 121.803 · Emergency medical equipment.
14 CFR 121.805 · Crewmember training for in-flight medical events.
14 CFR 121.901 · Purpose and eligibility.
14 CFR 121.903 · General requirements for Advanced Qualification Programs.
14 CFR 121.905 · Confidential commercial information.
14 CFR 121.907 · Definitions.
14 CFR 121.909 · Approval of Advanced Qualification Program.
14 CFR 121.911 · Indoctrination curriculum.
14 CFR 121.913 · Qualification curriculum.
14 CFR 121.915 · Continuing qualification curriculum.
14 CFR 121.917 · Other requirements.
14 CFR 121.919 · Certification.
14 CFR 121.921 · Training devices and simulators.
14 CFR 121.923 · Approval of training, qualification, or evaluation by a person who provides training by arrangement.
14 CFR 121.925 · Recordkeeping requirements.
14 CFR 121.1001 · Applicability and definitions.
14 CFR 121.1003 · Hazardous materials training: General.
14 CFR 121.1005 · Hazardous materials training required.
14 CFR 121.1007 · Hazardous materials training records.
14 CFR 121.1101 · Purpose and definition.
14 CFR 121.1103 · [Reserved]
14 CFR 121.1105 · Aging airplane inspections and records reviews.
14 CFR 121.1107 · Repairs assessment for pressurized fuselages.
14 CFR 121.1109 · Supplemental inspections.
14 CFR 121.1111 · Electrical wiring interconnection systems (EWIS) maintenance program.
14 CFR 121.1113 · Fuel tank system maintenance program.
14 CFR 121.1115 · Limit of validity.
14 CFR 121.1117 · Flammability reduction means.
14 CFR 121.1119 · Fuel tank vent explosion protection.
14 CFR 121.1200-121.1399 · §§ 121.1200-121.1399 [Reserved]
14 CFR 121.1400-121.1499 · §§ 121.1400-121.1499 [Reserved]
14 CFR 121.1500 · SFAR No. 111—Lavatory Oxygen Systems.
14 CFR Appendix A to Part 121 · Appendix A to Part 121—First Aid Kits and Emergency Medical Kits
14 CFR Appendix B to Part 121 · Appendix B to Part 121—Airplane Flight Recorder Specification
14 CFR Appendix C to Part 121 · Appendix C to Part 121—C-46 Nontransport Category Airplanes
14 CFR Appendix D to Part 121 · Appendix D to Part 121—Criteria for Demonstration of Emergency Evacuation Procedures Under § 121.291
14 CFR Appendix E to Part 121 · Appendix E to Part 121—Flight Training Requirements
14 CFR Appendix F to Part 121 · Appendix F to Part 121—Proficiency Check Requirements
14 CFR Appendix G to Part 121 · Appendix G to Part 121—Doppler Radar and Inertial Navigation System (INS): Request for Evaluation; Equipment and Equipment Installation; Training Program; Equipment Accuracy and Reliability; Evaluation Program
14 CFR Appendix H to Part 121 · Appendix H to Part 121—Advanced Simulation
14 CFR Appendixes I-J to Part 121 · Appendixes I-J to Part 121 [Reserved]
14 CFR Appendix K to Part 121 · Appendix K to Part 121—Performance Requirements for Certain Turbopropeller Powered Airplanes
14 CFR Appendix L to Part 121 · Appendix L to Part 121—Type Certification Regulations Made Previously Effective
14 CFR Appendix M to Part 121 · Appendix M to Part 121—Airplane Flight Recorder Specifications
14 CFR Appendix N to Part 121 · Appendix N to Part 121 [Reserved]
14 CFR Appendix O to Part 121 · Appendix O to Part 121—Hazardous Materials Training Requirements For Certificate Holders
14 CFR Appendix P to Part 121 · Appendix P to Part 121—Requirements for ETOPS and Polar Operations
14 CFR Special Federal Aviation Regulation No. 89, Part 125 · Special Federal Aviation Regulation No. 89
14 CFR Special Federal Aviation Regulation No. 97, Part 125 · Special Federal Aviation Regulation No. 97
14 CFR 125.1 · Applicability.
14 CFR 125.3 · Deviation authority.
14 CFR 125.5 · Operating certificate and operations specifications required.
14 CFR 125.7 · Display of certificate.
14 CFR 125.9 · Definitions.
14 CFR 125.11 · Certificate eligibility and prohibited operations.
14 CFR 125.21 · Application for operating certificate.
14 CFR 125.23 · Rules applicable to operations subject to this part.
14 CFR 125.25 · Management personnel required.
14 CFR 125.26 · Employment of former FAA employees.
14 CFR 125.27 · Issue of certificate.
14 CFR 125.29 · Duration of certificate.
14 CFR 125.31 · Contents of certificate and operations specifications.
14 CFR 125.33 · Operations specifications not a part of certificate.
14 CFR 125.35 · Amendment of operations specifications.
14 CFR 125.37 · Duty period limitations.
14 CFR 125.39 · Carriage of narcotic drugs, marihuana, and depressant or stimulant drugs or substances.
14 CFR 125.41 · Availability of certificate and operations specifications.
14 CFR 125.43 · Use of operations specifications.
14 CFR 125.45 · Inspection authority.
14 CFR 125.47 · Change of address.
14 CFR 125.49 · Airport requirements.
14 CFR 125.51 · En route navigation facilities.
14 CFR 125.53 · Flight locating requirements.
14 CFR 125.71 · Preparation.
14 CFR 125.73 · Contents.
14 CFR 125.75 · Airplane flight manual.
14 CFR 125.91 · Airplane requirements: General.
14 CFR 125.93 · Airplane limitations.
14 CFR 125.111 · General.
14 CFR 125.113 · Cabin interiors.
14 CFR 125.115 · Internal doors.
14 CFR 125.117 · Ventilation.
14 CFR 125.119 · Fire precautions.
14 CFR 125.121 · Proof of compliance with § 125.119.
14 CFR 125.123 · Propeller deicing fluid.
14 CFR 125.125 · Pressure cross-feed arrangements.
14 CFR 125.127 · Location of fuel tanks.
14 CFR 125.129 · Fuel system lines and fittings.
14 CFR 125.131 · Fuel lines and fittings in designated fire zones.
14 CFR 125.133 · Fuel valves.
14 CFR 125.135 · Oil lines and fittings in designated fire zones.
14 CFR 125.137 · Oil valves.
14 CFR 125.139 · Oil system drains.
14 CFR 125.141 · Engine breather lines.
14 CFR 125.143 · Firewalls.