Type certificate P1NM
Held today by Great American Propeller CO., earlier by S&S Propellers INC.. It covers 2 models. Last revised March 5, 2019 (revision 1)..
Models under this certificate 2
W7800, W7400
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.
Source: FAA type certificate data sheets (Dynamic Regulatory System); register counts from the FAA register of October 22, 2026. Connections as data: /graph/certificate/P1NM.json.