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Type certificates · aircraft · large airplane · current

Type certificate 4A27

Held today by Aeroxin Industries INC, earlier by General Dynamics Corporation\Tracor Flight Systems, INC., Lost Bird Aviation Historical Society & Museum\D & R Nevada LLC. It covers 2 models. Last revised June 13, 2012 (revision 11). 48 approved modifications build on it.

Models under this certificate 2

22, 22M

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 48 · companies holding the most

Trans World Airlines INC 20Delta Airlines INC 5Astronics Luminescent Systems INC 3Aeronautical Engineers, INC 3Mcmillan Radiation Labs INC 2Lost Birds Aviation Historical Society & Museum 2Intl Inflatables CO 2Sundstrand Data Control INC 1

Source: FAA type certificate data sheets (Dynamic Regulatory System); register counts from the FAA register of October 7, 2026. Connections as data: /graph/certificate/4A27.json.