SECTION Title Time
Appendix JAppendix J to Part 36—Alternative Noise Certification Procedure for Helicopters Under Subpart H Having a Maximum Certificated Takeoff Weight of Not More Than 7,000 Pounds Apr. 16, 2024
Appendix KAppendix K to Part 36—Noise Requirements for Tiltrotors Under Subpart K Apr. 16, 2024