Type certificate H1SW
Held today by Bell Textron INC., earlier by Bell Helicopter Textron\Bell Helicopter Textron, INC.. It covers 5 models; about 65 aircraft on the U.S. register are built to the designs it names. Last revised April 20, 2020 (revision 27). 95 FAA orders name its designs, and 261 approved modifications build on it.
Models under this certificate 5
205A, 205B, 204B, 205A-1, 210
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 95 · newest first
2024-11-082024-17-02 · Rotorcraft Tail Boom · rotorcraft systems
2024-10-112024-19-17 · Rotorcraft flight control · flight controls
2024-09-042024-16-01 · Fuselage structure · rotorcraft systems
2023-06-222023-11-07 · Ground Proximity System · instruments and avionics
2022-12-272022-20-14 · Main Rotor Gearbox · rotorcraft systems
2022-11-222022-22-12 · Nose/Tail Landing Gear Structure/Axle · landing gear
2022-11-162022-21-11 · Main rotor blades · rotorcraft systems
2022-05-092022-07-02 · Rotorcraft Tail Boom · rotorcraft systems
Approved modifications 261 · 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/H1SW.json.