Type certificate ATC 98
Held today by Wright Aeronautical Division Curtiss-Wright Corporation. It covers 4 models. 3 approved modifications build on it.
Models under this certificate 4
Cyclone SGR-1820F-2, Cyclone GR-1820F-2A, Cyclone R-1820F-2A, Cyclone SR-1820F-2
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 7, 2026. Connections as data: /graph/certificate/ATC 98.json.