Type certificate P1SO
Held today by Univair Aircraft Corporation, earlier by South 80 Aviation\Flottorp. It covers 2 models. Last revised December 15, 1980 (revision 4). 3 approved modifications build on it.
Models under this certificate 2
F1C76, F1A76
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 8, 2026. Connections as data: /graph/certificate/P1SO.json.