Regional airliner were replaced by progressively longer-range designs. In the immediate post-war era these were typically Douglas DC-3s, although even the De Havilland Dragon Rapide biplane airliner remained in service for some time. This "hand-me-down" process of supplying aircraft continued with designs like the Convair 440, Douglas DC-6 and Vickers Viscount also serving in this role while the first jets were introduced. By the mid-1950s, demand for even more economical designs led to the production of the first custom feederliners. These were almost always turboprops, which had fuel economy on par with piston engine designs, but had far lower maintenance costs. Often
1953 Nutts Corner BEA Vickers Viking accident 1953 Nutts Corner BEA Vickers Viking accident On 5 January 1953, a Vickers Viking airliner operated by British European Airways crashed on approach to Belfast Nutts Corner Airport, Northern Ireland. The aircraft was on a domestic flight from London Northolt Airport with 31 passengers and 4 crew on board. Twenty-four of the passengers and three crew members died in the accident. The Vickers Type 610 Viking 1B airliner, powered by two Bristol Hercules 634 14-cylinder radial engines, was registered G-AJDL with manufacturer's serial number 262. It was delivered to British European Airways in March 1949. Originally named "Vortex" by the