25.729-1 - Transport Airplane Landing Gear Retracting Mechanism
- Date Issued
- December 28, 2011
- Responsible Office
This advisory circular (AC) describes an acceptable means for showing compliance with the requirements of Title 14 of the Code of Federal Regulations (14 CFR) 25.729 regarding the landing gear retracting mechanism requirements. It will be incorporated into AC 25-21, “Certification of Transport Airplane Structure” and 25-22, “Certification of Transport Airplane Mechanical Systems” at a later date.
- AC 25.729-1 (PDF, 74 KB)