Type certificate P-913
Held today by Hartzell Propeller INC.. It covers 9 models. Last revised May 31, 1984 (revision 14). 8 approved modifications build on it.
Models under this certificate 9
HC-A3XF-4, HC-A3X20-2, HC-A3X20-5, HC-A3XK-4, HC-A3X20-1, HC-A3XF-2, HC-A3X21-2, PHC-A3XF-2, HC-A3XK-2
The data sheet on the FAA's site: the approved engines and propellers, weights, speeds and limits for each model.
FAA orders on these designs 0 · newest first
None in the current files.
Approved modifications 8 · companies holding the most
Source: FAA type certificate data sheets (Dynamic Regulatory System); register counts from the FAA register of October 5, 2026. Connections as data: /graph/certificate/P-913.json.