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The Convair CV-240 is an American airliner that Convair manufactured from 1947 to 1954, initially as a possible replacement for the ubiquitous Douglas DC-3.
The Convair 240 / 340 / 440 family of airliners was produced between 1947 and the mid 1950s as a successful attempt at a DC-3 replacement. It was the first twin engined, pressurised airliner. After a false start, the configuration of two R-2800 engines and 40 seats was settled on – hence the “240” as the model number.
CONVAIR 440 manufactured by Convair. Specs, range, speed, operating weights and performance for the CONVAIR 440 here.
The Convair 440 was the same size as the Convair 340, which Delta acquired in 1952, but with improvements to reduce cabin noise level and increased operating weights. When Delta's last Convair 440 retired on April 25, 1970, its passenger fleet was now 100% jet.
440 - Max cruising speed 483km/h (261kt), economical cruising speed 465km/h (250kt). Service ceiling 24,900ft. Range with max payload 756km (408nm), range with max fuel 3106km (1677nm).
Aircraft – Convair 340/440. Despite refurbishing the DC-3 fleet in 1954, North Central was well aware by mid-decade that adding additional ‘Threes’, regardless of the price, would be insufficient to cover growing demand for both passenger seats as well as cargo lift across the network.
Feb 6, 2016 · The aircraft was originally designed to carry 44 passengers plus crew. It employed two Pratt & Whitney 18-cylinder radial engines rated at 1,900 hp in low blower, 1,700 hp in high blower, and 2,100 hp available at takeoff with water injection.
The Convair 440 airliner in military service was a most versatile aircraft, being flown in casualty evacuation, passenger, VIP, cargo, electronic, aerial mapping, and training configurations—with even an antisubmarine variant proposed. 1 The aircraft was designed for American Airlines as a replacement for the venerable Douglas DC-3 that was ...
The Convair 440 was a post-World War II innovation for short-haul traffic. For its time the 440 was economical, comfortable, and fast. It was also well suited to Eastern's connecting routes among intermediate-sized cities. It held forty-four seats and cruised at 284 miles per hour.
May 17, 2019 · Convair 440 A96-313 (c/n 313) of the RAAF VIP flight at Mascot, NSW in February 1961 (David C Eyre) Country of origin: United States of America. Description: Commercial airliner. Power Plant: Two 1,865 kw (2,500 hp) Pratt & Whitney R-2800-CB17 eighteen-cylinder two-row air-cooled radial engines. Specifications: Wingspan: 32.1 m (105 ft 4 in)
