14 CFR Part 121 - OPERATING REQUIREMENTS: DOMESTIC, FLAG, AND SUPPLEMENTAL OPERATIONS

  1. Special Federal Aviation Regulation No. 50-2
  2. Special Federal Aviation Regulation No. 71
  3. Special Federal Aviation Regulation No. 97
  4. Subpart A - General (§§ 121.1 - 121.15)
  5. Subpart B - Certification Rules for Domestic and Flag Air Carriers [Reserved]
  6. Subpart C - Certification Rules for Supplemental Air Carriers and Commercial Operators [Reserved]
  7. Subpart D - Rules Governing All Certificate Holders Under This Part [Reserved]
  8. Subpart E - Approval of Routes: Domestic and Flag Operations (§§ 121.91 - 121.107)
  9. Subpart F - Approval of Areas and Routes for Supplemental Operations (§§ 121.111 - 121.127)
  10. Subpart G - Manual Requirements (§§ 121.131 - 121.141)
  11. Subpart H - Aircraft Requirements (§§ 121.151 - 121.163)
  12. Subpart I - Airplane Performance Operating Limitations (§§ 121.171 - 121.207)
  13. Subpart J - Special Airworthiness Requirements (§§ 121.211 - 121.295)
  14. Subpart K - Instrument and Equipment Requirements (§§ 121.301 - 121.360)
  15. Subpart L - Maintenance, Preventive Maintenance, and Alterations (§§ 121.361 - 121.380a)
  16. Subpart M - Airman and Crewmember Requirements (§§ 121.381 - 121.397)
  17. Subpart N - Training Program (§§ 121.400 - 121.429)
  18. Subpart O - Crewmember Qualifications (§§ 121.431 - 121.455-121.459)
  19. Subpart P - Aircraft Dispatcher Qualifications and Duty Time (§§ 121.461 - 121.467)
  20. Subpart Q - Flight Time Limitations and Rest Requirements: Domestic Operations (§§ 121.470 - 121.473)
  21. Subpart R - Flight Time Limitations: Flag Operations (§§ 121.480 - 121.495)
  22. Subpart S - Flight Time Limitations: Supplemental Operations (§§ 121.500 - 121.527)
  23. Subpart T - Flight Operations (§§ 121.531 - 121.590)
  24. Subpart U - Dispatching and Flight Release Rules (§§ 121.591 - 121.667)
  25. Subpart V - Records and Reports (§§ 121.681 - 121.713)
  26. Subpart W - Crewmember Certificate: International (§§ 121.721 - 121.723)
  27. Subpart X - Emergency Medical Equipment and Training (§§ 121.801 - 121.805)
  28. Subpart Y - Advanced Qualification Program (§§ 121.901 - 121.925)
  29. Subpart Z - Hazardous Materials Training Program (§§ 121.1001 - 121.1007)
  30. Subpart AA - Continued Airworthiness and Safety Improvements (§§ 121.1101 - 121.1119)
  31. Subpart BB [Reserved]
  32. §§ 121.1200-121.1399 [Reserved]
  33. Subpart CC [Reserved]
  34. §§ 121.1400-121.1499 [Reserved]
  35. Subpart DD - Special Federal Aviation Regulations (§ 121.1500)
  36. SUBPART
  37. Appendix A to Part 121 - First Aid Kits and Emergency Medical Kits
  38. Appendix B to Part 121 - Airplane Flight Recorder Specification
  39. Appendix C to Part 121 - C-46 Nontransport Category Airplanes
  40. Appendix D to Part 121 - Criteria for Demonstration of Emergency Evacuation Procedures Under § 121.291
  41. Appendix E to Part 121 - Flight Training Requirements
  42. Appendix F to Part 121 - Proficiency Check Requirements
  43. 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
  44. Appendix H to Part 121 - Advanced Simulation
  45. Appendixes I-J to Part 121 [Reserved]
  46. Appendix K to Part 121 - Performance Requirements for Certain Turbopropeller Powered Airplanes
  47. Appendix L to Part 121 - Type Certification Regulations Made Previously Effective
  48. Appendix M to Part 121 - Airplane Flight Recorder Specifications
  49. Appendix N to Part 121 [Reserved]
  50. Appendix O to Part 121 - Hazardous Materials Training Requirements For Certificate Holders
  51. Appendix P to Part 121 - Requirements for ETOPS and Polar Operations
Authority:
49 U.S.C. 106(f), 106(g), 40103, 40113, 40119, 41706, 42301 preceding note added by Pub. L. 112-95, sec. 412, 126 Stat. 89, 44101, 44701-44702, 44705, 44709-44711, 44713, 44716-44717, 44722, 44729, 44732; 46105; Pub. L. 111-216, 124 Stat. 2348 (49 U.S.C. 44701 note); Pub. L. 112-95 126 Stat 62 (49 U.S.C. 44732 note).