The U.S. aircraft register, updated daily
Type certificates · aircraft · small airplane · current

Type certificate ATC 554

Held today by Kinner Motors INC.. It covers 1 model. 5 approved modifications build on it.

Models under this certificate 1

Playboy R

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 5 · companies holding the most

Swift Fuels LLC 2Petersen Aviation INC 1Electronics International 1Aviation Products Systems INC. 1

Source: FAA type certificate data sheets (Dynamic Regulatory System); register counts from the FAA register of October 5, 2026. Connections as data: /graph/certificate/ATC 554.json.