SECTION	Title	Time
§ 33.87	§ 33.87 Endurance test.	July 24, 2026
§ 33.88	§ 33.88 Engine overtemperature test.	July 24, 2026
§ 33.89	§ 33.89 Operation test.	July 24, 2026
§ 33.90	§ 33.90 Initial maintenance inspection test.	July 24, 2026
§ 33.91	§ 33.91 Engine system and component tests.	July 24, 2026
§ 33.92	§ 33.92 Rotor locking tests.	July 24, 2026
§ 33.93	§ 33.93 Teardown inspection.	July 24, 2026
§ 33.94	§ 33.94 Blade containment and rotor unbalance tests.	July 24, 2026
§ 33.95	§ 33.95 Engine-propeller systems tests.	July 24, 2026
§ 33.96	§ 33.96 Engine tests in auxiliary power unit (APU) mode.	July 24, 2026
§ 33.97	§ 33.97 Thrust reversers.	July 24, 2026
§ 33.99	§ 33.99 General conduct of block tests.	July 24, 2026
§ 33.201	§ 33.201 Design and test requirements for Early ETOPS eligibility.	July 24, 2026
Appendix A	Appendix A to Part 33—Instructions for Continued Airworthiness	July 24, 2026
Appendix B	Appendix B to Part 33—Certification Standard Atmospheric Concentrations of Rain and Hail	July 24, 2026