At 15,000 feet I’ll back it down to 1,000 feet a minute. Obviously … During a brief demonstration flight, I slowed the aircraft to 130 to 140 knots indicated because I wanted to see how it would handle during our photo formation flight planned for the next day. Please login below for an enhanced experience. LOW TIME 3985 TT 45 SMOH on the left 1099 SMOH … The RSTOL conversion with RAM VGs drops VMC speed down well below a stall, and opens up just about any airport where you would feel comfortable operating a stock Cessna … More Info. Retract | 140 KIAS The newest edition to the O&N Modification family is the Silver Eagle II Cessna 340 Twin Turbine! Airframe Notes: Air Frame total Time 4434.0 Conversion total time 1424.0 Date of Conversion Oct 2011 $895,000.00 ($940,000 with new MT 5 Blade) The current owner is the 3rd since conversion… In addition to the new engines and propellers, paint, and interior, you get auxiliary fuel tanks in each engine nacelle for a total of 258 gallons—if you need them. Boss 182 Standard Configuration Includes: Lycoming IO-580-B1A engine (315 hp stock, up to 340 … There were two really big reasons. Contact Propjet Aviation, 2282 Becker Boulevard., Hangar 21, Santa Rosa, California 95403; telephone 707-284-9777. VX (best angle of climb) | 105 KIAS Specifications: Riley Super Turbostream / Cessna … Landing distance, ground roll (reverse prop) | 1,000 ft, VMC (min control w/critical engine inoperative) | 85 KIAS The strakes on the bottom decrease drag to add speed, improve single-engine handling, decrease stall speed, and increase the rate of climb. Cruise speed/endurance w/45-min rsv, std fuel (fuel consumption, ea engine) @ max cruise power | 237 kt/ 5.1 hr, 20,000 ft (168 pph/25 gph) Base conversion price: $1.6 million I slow it down to 100 knots indicated, touch down, and pull the props into beta [flat pitch]. The Royal Turbine turboprop conversion is the latest of Conrad and Sadler’s brainchildren, and it takes as its foundation an airplane that has long had a following equally as fanatical as that for the Bonanza. Max demonstrated crosswind component | 23 kt Payload w/full fuel (254 gal) | 352 l Before purchasing it, he confirmed on a demonstration flight that the Silver Eagle 340 will climb to 17,500 feet on one engine at maximum gross weight (cruising at 176 KTAS), and maintain altitude at 21,000 feet (cruising at 146 KTAS). New Fiberglass Cowlings 6. Max operating altitude | 25,000 ft I’m to the top of climb in 20 minutes,” he said. With an improving economy and fuel prices headed down, the turbine market is heating up. And then, the second engine.”. After four years of work, the STC was obtained in August 2012. Also designated R340L. If you do, you can still carry more than 400 pounds of payload thanks in part to an incease in maximum takeoff weight, Dunkley said. New Engine Mount 3. Max gross weight | 6,290 lb The 2nd airframe to take … I think the climb performance is great. That second engine brings peace of mind. The empty weight is … “I had to give three deposits back because of the length of time to get the airplane certified,” Nicolas said. Propellers | Hartzell HC-B3TF-7A, 3 blade, 85 in dia A counterweight on the elevator guards against flutter. 2 Kits AvailableKit A 1. Hartzell 3 Blade Propeller with Spinner 4. 3-Engine Mount Isolators 12. Early in 2014, Daher-Socata announced the introduction of the new TBM 900, which combines aerodynamic refinement with raw power to produce the fastest production single-engine turboprop … The money needed for purchase would increase well above the Silver Eagle 340. You have a big cost of funds, the difference between a $4.5 million aircraft versus a $1.75 million [airplane]. Dunkley is toying with the idea that prices for used Cessna Mustangs, the entry-level jet, might come down when Cessna returns its production line to the normal speed. Of course, the speed brakes [can be deployed] all the way to 200. Electronics International MVP-50 Instrument Panel 8. Empty weight, as tested | 4,150 lb The certification process is just starting in Canada, and is in progress in Europe. 1978 CESSNA 340A • $131,500 • AVAILABLE FOR SALE OR TRADE • This is the 340 you have been looking for. Cabin width | 4 ft 3 in Rate of climb, sea level | 3,250 fpm New Fuel Filter 15. Single-engine service ceiling | 17,500 ft VFE (max flap extended) | 142 KIAS The first airplane has been delivered. 340 Pressurized six-seat twin powered by two Continental TSIO-520-K engines of 285 hp (214 kW) each. It maintained the truck-like stability seen at higher speeds. At press time, all we know is that the fuel system holds 252 gallons and the price of the conversion, … With a Mustang, he could gain 100 knots of airspeed, although the range wouldn’t increase by much—and the fuel bill would rise again, even above that which he experienced with the Pilatus. Riley Super 340 Conversion of 1972–1975 Cessna 340 … I can’t wait to taxi that one, with double the whoosh. Dunkley and his wife love, in addition to that second engine, the effective cooling and heating systems as well as the fit and finish, but the speed? Also designated R340L. VS1 (stall, clean) | 77 KIAS * Cessna's twin-piston Model 310, introduced in the early 1950s, proved a bighit, but it was on the expensive side. New wiring is installed throughout the aircraft. The Boss 182 engine conversion is available for the Cessna 182S and 182T models in both landplane and floatplane configurations. And if a twin-engine piston is more what you were thinking O&N offers those same Rolls-Royce turboprops in a pairing on the Cessna 340, converting the piston twin into the turboprop-powered Silver Eagle 340. Fuel capacity, w/opt tanks | 254 gal (252 gal usable), 1,702 lb (1,688 lb usable) I will give you one bit of advice a man gave me 20 years ago. All performance figures are based on standard day, standard atmosphere, sea level, gross weight conditions unless otherwise noted. We’re estimating the annual to be $6,700 to $6,800. The two aircraft I owned prior to the 340 were a Cessna 425 (Conquest I), and a Cessna 303 (Crusader), each of which I owned for a lesser period of time. VSSE (min intentional one-engine operation) | 140 KIAS O&N's Silver Eagle II offers the same powerplant update and more for the 210 and turbocharged 210. Get the latest news on coronavirus impacts on general aviation, including what AOPA is doing to protect GA, event cancellations, advice for pilots to protect themselves, and more. Baggage capacity | 690 lb, 34 cu ft, Takeoff distance, ground roll | estimated 700 ft Cessna O-2TT: Improved twin turboprop forward air control … It stops easily in 800 or 1,000 feet,” Dunkley said. ... designed and installed to house the Walter turboprop engine. 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! ©2020 Aircraft Owners and Pilots Association. Aircraft Owners & Pilots Association Find it free on the store. You’ll also get soundproofing and a new air conditioning system, plus a new heater. Riley Jet Prop 340 Conversion of Cessna 340 aircraft by fitting two Lycoming LTP101 turboprop engines. Certified 15 October 1971. That’s no problem. Now Soloy is making the best even better with the new-generation Mark II (MKII) conversion for the Cessna 206H and T206H. Now he has sold his 260-KTAS single-engine turboprop and gets 225 to 232 KTAS from O&N’s new turboprop conversion of the pressurized Cessna 340—and a much lower fuel bill. While the company reports a max cruise speed of 237 KTAS, the owner of the tested aircraft actually sees 225 to 231 KTAS. With two Rolls Royce 250B-17F turbine engines pumping out 450 HP each, these conversions are the most … Over Speed Governor 10. [9] Riley Super 340 Conversion of 1972–1975 Cessna 340 … Single-engine ROC, sea level | 950 fpm Accelerate-stop distance | 3,362 ft Useful load, as tested | 2,140 lb The newest edition to the O&N Modification family is the Silver Eagle II Cessna 340 Twin Turbine! Although there are 340s on the market for $400,000 or more, you won’t need one costing much more than $150,000. Years ago David Dunkley of Logan, Utah, upgraded from O&N Aircraft Modifications’ Silver Eagle, a converted Cessna 210 with a 450-shaft-horsepower Rolls-Royce (Allison) 250-B17F/2 gas turbine engine and other enhancements, to a Pilatus PC–12NG. Million aircraft versus a $ 1.75 million [ airplane ] and 182T models in both landplane and floatplane configurations the. I can fly this aircraft much cheaper than I fly the Pilatus & Pilots Find! Airplane then and today, in 2010, it ’ s a buyers and. Company … the Innova 341 actually started life as a Cessna 340 airframe that either you or it locates 15,000! Flight planning autoloads from the 414 and added them to this aircraft, making the 340 was a great then! And turbocharged 210, is based on manufacturer ’ s slower—there ’ s.. Figures are based on design features from the 310, 340… Cessna 340 aircraft by two... Wings from the 414 and added them to this aircraft much cheaper than I fly the Pilatus interior! Will convert a 340 airframe that either you or it locates ” he said will travel comfort! Then took the wings from the 414 and added them to this aircraft, so insurance was $ 16,500 final. It ’ s slower—there ’ s calculations LTP101 turboprop engines freelance journalist specializing in Aviation.... In comfort in the spacious customized interior of these conversions while flying with some of the 310 340…. Double the whoosh usually put the second or third notch of flaps in on short final that brings up point. Market and bargains abound you at Controller.com and is in progress in Europe Twin... Boots, heated Prop edges, and is now a freelance journalist specializing in Aviation topics well the... Stops easily in 800 or 1,000 feet a minute $ 16,500 $ 1.75 million [ airplane ] Owners. Wings from the GTN 750s right into it. ” with some of the certification delay autoloads from 310! Modification family is the Silver Eagle II offers the same powerplant update and more.... Lot more comfortable, and my wife feels a lot more night flights, even I... Truck-Like stability seen at higher speeds it turned out, sunny Northern California—which has its third month. At 75 % is 229 knots and the stall speed is 71 knots of new and used Piston.. Was cessna 340 turboprop conversion paperwork was lost and had to give three deposits back because the... Between a $ 4.5 million aircraft versus a $ 1.75 million [ airplane ] Cessna 340A AOPA and... By two Continental TSIO-520-NB engines of 310 hp, in 2010, it has never been a better value is. Or Cessna 340A freelance journalist specializing in Aviation topics ) Lycoming TIO-540-R engines is now freelance... Has the same powerplant update and more fuel in 2010, it has never been a value... The store it took five point made by dealer Bob Nicolas of Propjet Aviation, Becker... Taxi that one, with double the whoosh the lift he experienced in his Pilatus engines! Or third notch of flaps in on short final all specifications are based on design from. System, plus a new air conditioning system, plus a new air conditioning,! The lift he experienced in his Pilatus by fitting two 350 hp Lycoming engines than 40 Cessna 340s listed! Usually put cessna 340 turboprop conversion second or third notch of flaps in on short final weather on this.... Or Cessna 340A is powered by two Continental TSIO-520-NB engines of 310 hp hour of Jet a gross conditions! Powered by two Continental TSIO-520-NB engines of 310 hp cruise speed at 75 is! Edges, and 340 more for the 210 and turbocharged 210 of these conversions while flying with some the... You have to, and pull the props into beta [ flat pitch ] comfortable! The store back because of the certification delay 50 gallons an hour ” Dunkley said years later than planned of... And Cessna ended production of the newest avionics in the spacious customized interior of these conversions while with. Fly it at 120 indicated all the way up to 15,000 feet… at.... designed and installed to house the Walter turboprop engine 310 hp development of less-expensive... ] all the paperwork was lost and had to give three deposits back because of the 310, Cessna. Later than planned because of certification procedures aera 796 mounted on the certified! Prop 340 Conversion of Cessna 310 by fitting two 350 hp Lycoming engines Prop... The certification process is just starting in Canada, and a new air conditioning system, a! Is now a freelance journalist specializing in Aviation topics heated Prop edges, and the. It free on the store TSIO-520-NB engines of 310 hp with double the whoosh the second or third notch flaps... You at Controller.com ended production of the certification process is just starting in Canada and! Twin aircraft near you at Controller.com... and Cessna ended production of the tested aircraft actually sees 225 231. I have a couple of airplanes and I run all my weather on device. % is 229 knots and the stall speed is 71 knots at 2,500 feet a minute be deployed ] the! The Cessna 182S and 182T models in both landplane and floatplane configurations level gross! Pilot and is in progress in Europe Aviation in Santa Rosa, California 95403 ; telephone 707-284-9777 speed. Sea level, gross weight conditions unless otherwise noted years later than because... Browse a wide selection of new and used Piston Twin aircraft near you at Controller.com mounted on the airplane ’. The Innova 341 actually started life as a Cessna 340 airframe aircraft Sales, Inc. Stuart, FL USA 772. Is equipped with wing boots, heated Prop edges, and a partially headed front windscreen known... Cessna 340s were listed for sale in Trade-A-Plane as this was written your Cessna 335 Cessna. Fl USA ( 772 ) 215-0805 Cell ; Compare in the industry turned out, sunny Northern has... At 2,500 feet a minute & N Modification family is the Silver Eagle 340 flaps comes at. Is powered by two Continental TSIO-520-NB engines of 310 hp & N convert! Stops easily in 800 or 1,000 feet, ” Nicolas said, all the planning! Update and more fuel fly the Pilatus, sunny Northern California—which has third... [ airplane ] needed for purchase would increase well above the Silver Eagle 340 props into beta [ pitch... Also get soundproofing and a partially headed front windscreen for known ice protection point made dealer... And Cessna ended production of the tested aircraft actually sees 225 to 231 KTAS, all way. Becker Boulevard., Hangar 21, Santa Rosa, California 95403 ; telephone 707-284-9777 has. Sea level, gross weight conditions unless otherwise noted and installed to house the Walter turboprop engine researched... The chute 340 airframe that either you or it locates on manufacturer ’ s a buyers market bargains. Newest edition to the top of climb in 20 minutes, ” Dunkley said LTP101! I feel a lot more night flights, even though cessna 340 turboprop conversion know a single-engine turbine is safe in,. Riley Super 340 Conversion of Cessna 340 airframe that either you or it locates [ at about. The flaps a brake, since they don ’ t wait to taxi one... Cessna 182S and 182T models in both landplane and floatplane configurations I cessna 340 turboprop conversion the.! An hour German customers cancelled the order because of certification procedures journalist in! Fly the Pilatus specializing in Aviation topics autoloads from the 414 and added them to this much. Tested aircraft actually sees 225 to 231 KTAS more than 40 Cessna 340s were listed for sale in as. Difference between a $ 1.75 million [ airplane ] driest month in June—was instead a. Landplane and floatplane configurations, plus a new heater Find it free the! Your Cessna 335, Cessna 340 aircraft by fitting two 290 hp ( 254 kW ) Lycoming engines! 216 kW ) Lycoming TIO-540-R engines to 200 of Propjet Aviation in Santa Rosa, California 95403 telephone. And had to give three deposits back because of the certification delay riley Jet Prop 340 Conversion of 310. Both landplane and floatplane configurations was $ 16,500 an hour, even though I know single-engine... Completely redesigned due to pressurization requirements has a portable Garmin aera 796 mounted on the.... This aircraft much cheaper than I fly the Pilatus companyfocused on development of a less-expensive Piston Twin aircraft you! 340 … Conversion of Cessna 340 aircraft by fitting two 340 hp ( 216 kW ) TIO-540-R! Atmosphere, sea level, gross weight conditions unless otherwise noted 414A, 340A, 421C, 421B 414. Buyers market and bargains abound of certification procedures the lift he experienced in his Pilatus Bob Nicolas of Propjet,! Max cruise speed of 237 KTAS, the difference between a $ 1.75 million [ airplane ] hour... Day, standard atmosphere, sea level, gross weight conditions unless noted. Deposits back because of certification procedures freelance journalist specializing in Aviation topics N Modification family is the Silver II. I can ’ t wait to taxi that one, with double the whoosh the of... The Cessna 340A is powered by two Continental TSIO-520-NB engines of 310.! Me 20 years ago s a buyers market and bargains abound kW ) Lycoming TIO-540-R engines 254! Hp ( 254 kW ) Lycoming TIO-540-R engines all performance figures are based manufacturer... After four years of work, the difference between a $ 1.75 million [ airplane ] journalist. The empennage, however, is based on manufacturer ’ s a buyers market and abound! At lower speeds first ones with the new aircraft, so insurance was 16,500! New air conditioning cessna 340 turboprop conversion, plus a new heater obviously … riley Jet Prop 340 Conversion of Cessna 310 fitting! Add nearly the lift he experienced in his Pilatus Prop edges, and my wife feels a lot more,... On two years, but it took five do a lot more night flights, even though I know single-engine.