Type certificates · aircraft · rotorcraft · current

Type certificate H1RM

Held today by Wsh, LLC, earlier by Hawkins & Powers Aviation, Inc.\San Joaquin Helicopters. It covers 1 model. Last revised February 4, 2020 (revision 8). 22 approved modifications build on it.

Models under this certificate 1

UH-1B

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 22 · companies holding the most

Midwest Aerospace Tc LLC 4 Wsh, LLC 2 Global Spar LLC 2 Dart Aerospace Limited 2 Vector Aerospace Helicopter Services USA INC. 1 Van Horn Aviation LLC 1 Vtol LLC 1 Northern X-Treme Helicopters 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/H1RM.json.