Type certificate E-280
Held today by Hiller Helicopters. It covers 1 model; about 3 aircraft on the U.S. register are built to it. Last revised December 17, 1954 (revision 1)..
Models under this certificate 1
8RJ2B
Engine series
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/E-280.json.