With a projected top speed of 327 kts and 1,420 nm maximum range (with IFR reserves), the Excalibur 421 pairs jet-like performance with twin-turboprop dependability, safety and efficiency. Data from Jane's All The World's Aircraft 1976–77 [17], Aircraft of comparable role, configuration, and era, Media related to Cessna 421 at Wikimedia Commons, Pressurized twin-engine general aviation aircraft. Formal designation R421CP. It also includes a custom Garmin avionics […] [1], In 1976 the 421C appeared which featured wet wings, the absence of wingtip fuel tanks and landing gear that was changed from straight-leg to a trailing-link design from the 1981 model year onwards. Riley Turbine Eagle 421 Conversion of Cessna 421C aircraft by fitting two 750hp Pratt & Whitney Canada PT6A-135 turboprop engines. Mike Sidor wrote:One benefit seems to be getting away from phase inspections. Page 1 of 8 1977 CESSNA 421C TURBINE EAGLE For Sale in Gig Harbor, Washington at Controller.com. Rocket Engineering – Brief Summary AVIATION ALLIANCE: EXCALIBUR 421 CONVERSION Cessna's 400-series piston-twins all enjoy reputations as solid, hard-working business aircraft. It’s the only twin-engine turboprop on this list, so it burns more fuel than the others at 101.7 gallons per hour, which, at $5 per gallon, is $508.50 per hour. The Cessna 421 Golden Eagle is an American six or seven seat twin-engined light transport aircraft, developed in the 1960s by Cessna as a pressurized version of the earlier Cessna 411. With PT6A-135A turboprops powering the Excalibur 421, the aircraft should have a range of over 1,400 miles with reserves and a ceiling of 30,000 feet. It also includes an extensive custom Garmin® avionics suite and a new-generation interior cabin. Riley Rocket. Advanced Aircraft Regent 1500 Advanced Aircraft Regent 1500 The Excalibur 421 owner will benefit from the industry-leading reliability and support that the PT6A provides.”. The Excalibur 421 features a remanufactured Cessna (NYSE: TXT) 421 airframe upgraded with Pratt & Whitney (NYSE: UTX) PT6A-135A turboprop engines. IO-470N: 260HP: 33 thru F33, H35 thru M35, STC kit, or installation at D'Shannon: IO-520BA,BB: 285HP: 33 thru G33, H35 thru P35, STC kit, or installation at D'Shannon. Excalibur 421 Re-engined 421C with Pratt & Whitney Canada PT6A-135A or PT6A-112 turboprops, supplemental type certificate held by Excalibur 421 LLC of Paso Robles, California. [1], The very next year, 1969, the design was refined, with a three-inch stretch of the fuselage, five more gallons of fuel capacity, and a 40-pound increase in gross weight. Pratt & Whitney Canada are exhibiting at the NBAA 2013 in Las Vegas next week. Conversion of Cessna 310 by fitting two 350 hp Lycoming engines. Both empty and gross weight increased, the wingspan was increased by two feet, raising the service ceiling by 5,000 feet. In 2013 it was announced that Aviation Alliance are acting as program managers for the Excalibur 421 updagrade programme. [2], The Cessna 421 was first produced in May 1967, the 1968 model year. The particular specimin I'm looking at is equipped with Pratt -135s, not the Lycomings that seem to be more common. Excalibur 421, LLC, Paso Robles, CA. [3] Some 421s have been modified to accept turboprop engines, [4] making them very similar to the Cessna 425 , which itself is a turboprop development of the 421. Conversion of Cessna 310/320 by fitting two 310 hp (231 kW) Continental TSIO-520-J/-N engines. An Excalibur prototype was already flying under the engine-conversion STC at the time of the program's launch in early 2013. The Excalibur 421 features a remanufactured Cessna 421 airframe upgraded with Pratt & Whitney PT6A-135A turboprop engines. The Excalibur 421 features a remanufactured Cessna 421 airframe upgraded with Pratt & Whitney PT6A-135A turboprop engines. Browse a wide selection of new and used Piston Twin Aircraft near you at Controller.com. The Aviation Alliance manages the program participation of Excalibur 421 LLC partnering companies, which include Capital Aviation, Clay Lacey Aviation and Oklahoma Jet Center. The 421 is an all-metal low-wing cabin monoplane with a retractable tricycle landing gear, and powered by two geared[a] Continental GTSIO-520-D engines, wing-mounted in tractor configuration. In addition, a similar program is in the works for the Cessna 414. A turboprop version of the pressurized piston twin Cessna 421 will be the first offering of a new aircraft remanufacturer whose leaders include former Cessna President and CEO Jack Pelton, the company announced Jan. 23. Formal designation R421CP. Its electro-mechanical landing gear are similar to that of the 310. Excalibur 421 Turbo Prop Conversion Jan. 23, 2013 — The Aviation Alliance of Paso Robles has announced its first business-aviation offering, the Excalibur 421. There are very good reasons for picking a 340 over a 421. Amazing performance delivered by this Pratt & Whitney powered, Cessna 421C "Turbine Eagle"! That project is dubbed the Excalibur 421, a refurbishment and re-engining of Cessna’s iconic 421 Golden Eagle pressurized piston twin. The plane was redesignated the Cessna 421A. A 421 takes a bigger hangar, has less reliable engines, burns more fuel for the same speed. It also includes an extensive custom Garmin® avionics suite and a new-generation interior cabin. Tires, brakes, de-icing, hydraulics and electrical systems are also all new. It was an immediate hit, selling 200 planes in its first year. By economy, he means his 1,200-shp Pilatus burned nearly 30 more gallons per hour of Jet A. Production ended in 1985 after 1,901 aircraft had been delivered. The nose was stretched two feet to accommodate a larger nose baggage section. Interesting. It had "Stabila-Tip" fuel tanks on the wingtips (like the Cessna 310). There’s something almost magical about staring out at your own reflection in the left, polished spinner of an Aerostar, watching it whirl along at 2,300 rpm six feet from your left ear. The Excalibur 421 features a remanufactured Cessna 421 airframe upgraded with Pratt & Whitney PT6A-135A turboprop engines. Generally $200/hr more than a 340. [1], The 421 was first certified on 1 May 1967 and shares a common type certificate with models 401, 402, 411, 414 and 425. “The numbers speak for themselves” said Denis Parisien, vice president of general aviation products at Pratt & Whitney Canada. Excalibur 421: Re-engined Cessna 421C with Pratt & Whitney Canada PT6A-135A or PT6A-112 turboprops, supplemental type certificate held by Excalibur 421 LLC of Paso Robles, California. Riley Turbine Eagle (Turboprop 421 Conversion) 04 Dec 2015, 01:51. Beechcraft’s King Air B200 is their cheapest King Air in terms of operational costs. Maintenance, including airframe, engine and APU, is estimated to cost $447.55 per hour. With a projected top speed of 327 kts and 1,420 nm maximum range (with IFR reserves), the Excalibur 421 pairs jet-like performance with twin-turboprop dependability, safety and efficiency. Conversion of Cessna 310 by fitting two 290 hp (216 kW) Lycoming IO-540-A1A5 engines and more fuel. Excalibur 421 powered by P&WC PT-6A-135A turboprop engines Aviation Alliance, based in California, has announced that the re-manufactured Excalibur 421 aircraft, based on a Cessna 421 airframe, will feature a new cockpit, new avionics, new brakes and electrical systems, a like new warranty and two new PT-6A-135A turboprop engines. Riley Turbine Eagle 421: Conversion of Cessna 421C aircraft by fitting two 750 hp Pratt & Whitney Canada PT6A-135 turboprop engines. You can see the long nose stretching out in front of you, the ground zipping past below and the sky arcing away above. Re-engined 421C with Pratt & Whitney Canada PT6A-135Aor PT6A-112 turboprops, supplemental type certificate held by Excalibur 421 LLC of Paso Robles, California. The Excalibur 421 features a remanufactured Cessna 421 airframe upgraded with Pratt & Whitney PT6A-135A turboprop engines. [1], In 1975 the plane was offered with a package of equipment enabling flight into known icing conditions. In 2013 it was announced that Aviation Alliance are acting as program managers for the Excalibur 421 upgrade programme. The gearing means that rather than the driveshaft being directly connected to the propeller, it drives through a set of reduction gears. The cabin is accessed from a door, on the left hand side behind the wing, and has seating for six on the basic 421, or up to ten on later variants. The 421 was first certified on 1 May 1967 and shares a common type certificate with models 401, 402, 411, 414 and 425. This new plane is designated the Cessna 421B. 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