Type certificate H2SW
Held today by Bell Textron Canada Limited, earlier by Bell Helicopter Textron (Canada)\Bell Helicopter Textron Canada Limited. It covers 12 models; about 2,440 aircraft on the U.S. register are built to the designs it names. Last revised November 19, 2025 (revision 55). 171 FAA orders name its designs, and 952 approved modifications build on it.
Models under this certificate 12
206L, 206B, 407, 206L-1, 206L-4, 206A, 206, 206L-3, 206B-1, 206A-1 (OH-58A), T63-A-700, 250-C10D
On this site
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 171 · newest first
2026-08-212026-14-07 · Main rotor control · rotorcraft systems
2026-06-252026-10-04 · Electrical connectors · engine
2025-07-082025-13-01 · Main Rotor Blades · rotorcraft systems
2024-12-052024-20-07 · Emergency Equipment; Emergency Flotation Section · airframe structure
2024-08-222024-10-12 · Fuel system wiring · fuel system
2023-06-222023-11-07 · Ground Proximity System · instruments and avionics
2023-05-192023-06-05 · Tail Rotor Drive Shaft · rotorcraft systems
2023-01-122022-27-08 · Rotorcraft Tail Boom · rotorcraft systems
Approved modifications 952 · 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/H2SW.json.