Robinson Helicopter Company (RHC) was founded by Frank Robinson in 1973. Since then, Robinson has developed and produced the R22, R44, and most recently, the R66 model, the latter being the only variant to use a turbine engine. Since selling their first helicopter in 1979, Robinson has produced over 10k aircraft.
First developed in 2007, the R66 is used by various police forces as well as helicopter schools and private owners. The R66 is a single-engined helicopter with a two-bladed main rotor, a two-bladed tail rotor, and a skid landing gear. This aircraft is constructed from aluminum alloy sheet and steel. Like the R44, the R66 has both electro-mechanical instruments as well as the more modern digital glass cockpit. Additionally, it is the first Robinson with a cargo hold, which can carry up to 300 lbs.
Engine: Rolls-Royce RR300 300 shp turboshaft; derated to 270 shp for takeoff and 224 shp continuous
Maximum Gross Weight: 2700 lb (1225 kg)
Approximate Empty Weight: (including oil & std avionics)1280 lb (581 kg)
Fuel Capacity: (73.6 gal)493 lb (224 kg)
Pilot, Passengers and Baggage with Maximum Fuel: 927 lb (420 kg)
Cruise Speed: Up to 125 kts (144 mph)
Maximum Range (no reserve): approx 350 nm (400 sm)
Hover Ceiling at Maximum Gross Weight: over 10,000 ft
Rate of Climb: over 1000 fpm
Maximum Operating Altitude: 14,000 ft