Type certificate P55GL
Held today by Hartzell Propeller LLC. It covers 9 models. Last revised November 18, 2025 (revision 25). 3 approved modifications build on it.
Models under this certificate 9
PHC-G3Y1F-1, HC-G3YF-2, PHC-G3YF-1, PHC-G3YF-2, HC-G3YR-4, HC-G3YF-1, HC-G3Y1F-1, EHC-G3YF-1, EHC-G3YF-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 3 · 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/P55GL.json.