Type certificate H1EA
Held today by Erickson Air-Crane Incorporated DBA Erickson Air-Crane, earlier by Erickson Air-Crane Company\Erickson Air-Crane. It covers 1 model; about 5 aircraft on the U.S. register are built to it. Last revised March 28, 2007 (revision 4). 13 FAA orders name its designs, and 8 approved modifications build on it.
Models under this certificate 1
S-64A
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 13 · newest first
2013-12-272013-23-07 · Main Rotor Blades · rotorcraft systems
2013-04-162012-26-06 · Main Rotor Drive System and Tail Rotor System · rotorcraft systems
2013-01-142012-23-11 · Rotorcraft Tail Boom · rotorcraft systems
2011-12-012011-21-12 · Rotating swashplate assembly · rotorcraft systems
1997-10-1797-19-10 · Main Transmission Plates Inspection · rotorcraft systems
1997-06-2797-10-15 · Main Gearbox Second Stage Lower Planetary Plate · airframe structure
1991-01-1890-26-12 · Main Rotor Blades · rotorcraft systems
1985-12-3085-25-03 · Torque Tube Inner Bracket Assembly · other and general
Approved modifications 8 · 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/H1EA.json.