The newest edition to the O&N Modification family is the Silver Eagle II Cessna 340 Twin Turbine! With two Rolls Royce 250B-17F turbine engines pumping out 450 HP each, these conversions are the most efficient and cost-effective planes in its class. Add in a cruise speed of 245 KTS and a range of over 1300 miles and this pressurized aircraft is a perfect combination of functionality, efficiency, and safety!

You will travel in comfort in the spacious customized interior of these conversions while flying with some of the newest avionics in the industry. The strakes on the bottom decrease drag to add speed, improve single-engine handling, decrease stall speed, and increase the rate of climb.