Type certificate E-258
Held today by Aircooled Motors INC., earlier by Wytwornia Sprzetu, Franklin Engine CO.. It covers 1 model. Last revised March 6, 1952 (revision 3). 3 approved modifications build on it.
Models under this certificate 1
Franklin 6V6-245-B16F
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 5, 2026. Connections as data: /graph/certificate/E-258.json.