Sikorsky S-333
The Schweizer 330 and 333 are turbine-powered developments of the Schweizer 300 light piston-powered helicopter. As of 2007, only the Schweizer 333 remains in production. In February 2009, the 333 was rebranded as the Sikorsky S-333.
Read more about Sikorsky S-333: Design, Operational History, Variants, Operators, Specifications (333), See Also