« Back to Advisory Circulars Main Page

25.905-1 - Minimizing the Hazards from Propeller Blade and Hub Failures

Date Issued
September 27, 2000
Responsible Office
Describes an acceptable means for showing compliance with the requirements of Section 25.905, ā€œPropellers,ā€ of Title 14, Code of Federal Regulations (CFR) Part 25. It provides guidance on design precautions to take to minimize the hazards that could occur to an airplane if a propeller blade fails or is released by a hub failure. The AC addresses the hazards associated with impact damage.