Hillberg Turbine Exec

Turbine Exec
General information
TypeHelicopter
National originUnited States
ManufacturerHillberg Helicopters
StatusProduction completed
Number builtAt least one
History
Developed fromRotorway Exec

The Hillberg Turbine Exec is an American helicopter turbine engine conversion kit for the piston-engined Rotorway Exec. It was designed and produced by Hillberg Helicopters of Fountain Valley, California. Now out of production, when it was available the kit was supplied for installation by amateur aircraft builders.