ROBINSON R66 SERIES

Robinson R66 Turbine Helicopters for Sale — Robinson's Turbine Revolution

When Robinson Helicopter Company announced it would build a turbine helicopter, the industry paid attention. Robinson had already democratized piston helicopter ownership with the R22 and R44 — what would they do to the light turbine market? The answer arrived with the R66, certified in 2010: a five-seat single-engine turbine helicopter powered by the Rolls-Royce RR300 turboshaft, priced substantially below competing turbines and built with Robinson's signature focus on simplicity, reliability, and accessibility. The R66 immediately became one of the best-selling light turbine helicopters in the world, bringing turbine ownership within reach of buyers who had previously been limited to the piston market.

The Rolls-Royce RR300 Advantage

At the heart of the R66 is the Rolls-Royce RR300 turboshaft — a purpose-designed engine built specifically for the R66 application, delivering 300 shaft horsepower at maximum continuous power. FADEC engine management simplifies starting and power management compared to older turbine designs, while the turbine's smooth power delivery, absence of carburetor icing risk, and cold-weather starting reliability give the R66 capabilities that no piston helicopter — including Robinson's own R44 — can match. The RR300's first run was in 2007, specifically for the R66 program, making it one of the most modern small turboshaft designs in production.

Five-Seat Capacity Changes the Mission

The R66's five-seat configuration — pilot plus four passengers — opens mission profiles that the four-seat R44 cannot serve. Tour operators can carry larger groups. Families with three children can fly together. Small business owners can transport a full team. The additional seat transforms the R66 from a personal aircraft into a genuine light business transport, and the turbine engine ensures that carrying a full complement of passengers in hot or high conditions does not compromise the performance margins that safety demands. The R66's baggage compartment — significantly larger than the R44's — accommodates the luggage that five real passengers actually carry on real trips.

R66 Variants

• R66 Standard — Primary production variant with Garmin G500H or optional GTN 750 avionics, hydraulic controls, and Robinson's proven two-blade semi-rigid rotor system scaled up for turbine power.
• R66 Turbine Marine — Amphibious float variant for seaplane operations, bringing turbine reliability and five-seat capacity to coastal and island flying environments where float operations require all the performance margins available.
• R66 Police Helicopter — Law enforcement configured variant with provisions for searchlight, FLIR, and downlink equipment, bringing Robinson economics to police aviation organizations that need turbine capability on constrained budgets.

R66 vs Bell 505 — Choosing Your Light Turbine

The R66 and Bell 505 are the two dominant light single-engine turbines under $1M, and the choice between them involves genuine trade-offs. The R66 offers five seats versus the 505's five (one pilot plus four), a more established pre-owned market with greater price transparency, and Robinson's unmatched service network depth. The Bell 505 offers the Garmin G1000H integrated glass cockpit as standard, the Safran Arriel engine's extensive international support infrastructure, and Bell's turbine engineering heritage. Both are excellent aircraft — the right choice depends on operator priorities, available maintenance support in the specific operating region, and personal preference for cockpit technology.

Find Your Robinson R66 on Airplane Trade

Airplane Trade lists Robinson R66 and R66 Turbine Marine helicopters from verified sellers worldwide. Low-time personal use examples, police aviation variants, tour operator aircraft, and corporate transport R66s are all available across a range of model years and equipment specifications. The R66 pre-owned market continues to grow as more early production examples complete their initial ownership cycles — browse our listings today and find the R66 that matches your mission and budget.