Type certificate AR-30
Held today by Thompson Aircraft Sales, earlier by North American Aviation. It covers 1 model. Last revised February 28, 1961 (revision 3). 11 approved modifications build on it.
Models under this certificate 1
T-28A
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 11 · 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/AR-30.json.