Type certificate H7SW
Held today by Scott'S-Bell 47 INC, earlier by Texas Helicopter Corp.\Aerodyne Systems Engineering Ltd.\Mccreary, Gifton. It covers 2 models; about 14 aircraft on the U.S. register are built to it. Last revised August 7, 2014 (revision 12). 10 FAA orders name its designs, and 17 approved modifications build on it.
Models under this certificate 2
OH-13E, OH-13H
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 10 · newest first
2023-06-222023-11-07 · Ground Proximity System · instruments and avionics
2021-12-092021-23-13 · Ground Proximity System · instruments and avionics
2005-11-212005-21-04 · Weld assembly scissors bracket · other and general
2002-03-272002-03-16 · Main Rotor Blade Grip · rotorcraft systems
1987-07-1086-06-08 R1 · Main Rotor Blade Grips · rotorcraft systems
1986-01-0885-15-04 · Tail Rotor Blade Yolk P/N 74-641-057-9 · rotorcraft systems
1981-02-2880-10-04 R1 · Tail Rotor Blades · rotorcraft systems
1981-02-0281-04-03 · Tail Rotor Drive Assembly · rotorcraft systems
Approved modifications 17 · 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/H7SW.json.