Type certificate H15WE
Held today by Pacific Aviation INC.. It covers 4 models. Last revised January 24, 2005 (revision 4). 6 approved modifications build on it.
Models under this certificate 4
HSS-1N/UH-34J, CH-34A, HSS-1/UH-34D, CH-34C
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 6 · 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/H15WE.json.