SECTION Title Time
§ 33.90§ 33.90 Initial maintenance inspection test.July 7, 2025
§ 33.91§ 33.91 Engine system and component tests.July 7, 2025
§ 33.92§ 33.92 Rotor locking tests.July 7, 2025
§ 33.93§ 33.93 Teardown inspection.July 7, 2025
§ 33.94§ 33.94 Blade containment and rotor unbalance tests.July 7, 2025
§ 33.95§ 33.95 Engine-propeller systems tests.July 7, 2025
§ 33.96§ 33.96 Engine tests in auxiliary power unit (APU) mode.July 7, 2025
§ 33.97§ 33.97 Thrust reversers.July 7, 2025
§ 33.99§ 33.99 General conduct of block tests.July 7, 2025
§ 33.201§ 33.201 Design and test requirements for Early ETOPS eligibility.July 7, 2025
Appendix AAppendix A to Part 33—Instructions for Continued Airworthiness July 7, 2025
Appendix BAppendix B to Part 33—Certification Standard Atmospheric Concentrations of Rain and Hail July 7, 2025
Appendix CAppendix C to Part 33 [Reserved] July 7, 2025
Appendix DAppendix D to Part 33—Mixed Phase and Ice Crystal Icing Envelope (Deep Convective Clouds) July 7, 2025