Part 33 - AIRWORTHINESS STANDARDS: AIRCRAFT ENGINES
- Subpart A - GENERAL (§§ 33.1 — 33.8)
- Subpart B - DESIGN AND CONSTRUCTION; GENERAL (§§ 33.11 — 33.29)
- Subpart C - DESIGN AND CONSTRUCTION; RECIPROCATING AIRCRAFT ENGINES (§§ 33.31 — 33.39)
- Subpart D - BLOCK TESTS; RECIPROCATING AIRCRAFT ENGINES (§§ 33.41 — 33.57)
- Subpart E - DESIGN AND CONSTRUCTION; TURBINE AIRCRAFT ENGINES (§§ 33.61 — 33.79)
- Subpart F - BLOCK TESTS; TURBINE AIRCRAFT ENGINES (§§ 33.81 — 33.99)
- Subpart G - SPECIAL REQUIREMENTS: TURBINE AIRCRAFT ENGINES (§ 33.201)
- Appendix A to Part 33 - Instructions for Continued Airworthiness
- Appendix B to Part 33 - Certification Standard Atmospheric Concentrations of Rain and Hail
- Appendix C to Part 33 - Reserved
- Appendix D to Part 33 - Mixed Phase and Ice Crystal Icing Envelope (Deep Convective Clouds)