Type certificate TC 674
Held today by Dart Aircraft Corporation, earlier by Applegate & Weyant. It covers 4 models; about 16 aircraft on the U.S. register are built to the designs it names. 5 approved modifications build on it.
Models under this certificate 4
G, GW, GK, GC
On this site
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
Source: FAA type certificate data sheets (Dynamic Regulatory System); register counts from the FAA register of October 5, 2026. Connections as data: /graph/certificate/TC 674.json.