RV-9/9A

Highlights

What sets the RV-9/9A apart from other RV designs? In a word, the wing. It is longer and narrower than the wings of the RV-4/6/8 series and uses a Roncz airfoil that’s unique to this model. The increased span allows it to climb well on low power and glide a long way. The flaps are a long-span, slotted, high-lift design that allows the airplane to land slower than many primary trainers. A simplified constant-chord horizontal tail and large vertical tail are proportioned to work with the longer wing. The robust fuselage and cabin are identical to the RV-7/7A and there are the same sliding/tip-up canopy and tri-gear/tailwheel landing gear options.

The RV-9/9A’s efficient airframe does not need a lot of power to perform well. Low overall drag means a smaller engine can pull it along at relatively high top speeds, or, more practically, at useful cruise speeds using little fuel. We demonstrated this when we chose a 118 HP Lycoming (taken from a Cessna 152) to power our prototype. The result was an efficient airplane with respectable short-field capability, excellent cruise speed (165 mph on 118 hp!), and good fuel economy. But we also engineered the airframe to accept the 160 HP Lycoming O-320. With this kind of power, the RV-9/9A becomes a real performance tiger! Higher speeds and climb rates are available without sacrificing low-speed performance or handling.

Like other RVs, you can only really begin to understand it by flying it. Handling is docile and easy, but not mushy or unpleasant. In keeping with our goal of offering a more “relaxed” airplane (one magazine writer called it “laid-back”) suited to those who enjoy more leisurely flying, control forces are firmer than other RVs and response rates are slightly less rapid - although it will seem very sporty indeed to those used to production aircraft. The stall is very gentle. Everyone who has flown the airplane has remarked on the low landing speed and the low-speed controllability. This is an airplane that you look forward to landing: It’s so much fun, you want to do it over and over.

Thousands of RV-9/9As have been sold, and as more are finished and flown, sales have increased. We think owners are spreading the word - this is a very good airplane!