Type certificate P35EA
Held today by Hartzell Propeller LLC, earlier by Trw Hartzell Propeller. It covers 6 models. Last revised April 2, 2025 (revision 18). 6 approved modifications build on it.
Models under this certificate 6
HC-H3YF-1, HC-H3YF-2, HC-H3YN-2, PHC-H3YF-2, HC-H3YF-3, PHC-H3YF-1
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 6 · 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/P35EA.json.