Type certificate R00006DE
Held today by Henry Helicopters LLC, earlier by Garlick Helicopters\Inc.\Garlick Helicopter Corporation. It covers 4 models. Last revised April 8, 2024 (revision 9). 48 approved modifications build on it.
Models under this certificate 4
OH-58C, OH-58A, OH-58A+, 250-C10D (T63-A-700)
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
Source: FAA type certificate data sheets (Dynamic Regulatory System); register counts from the FAA register of October 7, 2026. Connections as data: /graph/certificate/R00006DE.json.