Type certificate AR-6
Held today by Arizona Aviation Service, earlier by St. Louis Aircraft CORP.. It covers 1 model. Last revised February 5, 1952 (revision 0)..
Models under this certificate 1
YPT-15
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/AR-6.json.