Rolls-Royce Introduces RR500 Turboprop; Circa 400 shp
Punctuated by a blast of dry ice smoke, Rolls-Royce rolled out its latest new civil engine, the RR500 turboprop during the week of EAA AirVenture. The new engine is derived from the RR300 turboshaft announced last year to power the Robinson R66 helicopter. The RR500 uses the same core, but includes a gearbox for attachment […]