Sabena airliners which were augmented and later replaced by Douglas DC-6Bs. The DC-4s also restarted the airline's traditional route to the Belgian Congo. Sabena was the first airline to introduce transatlantic schedules from the north of England, when one of its DC-6Bs inaugurated the Brussels-Manchester-New York route on 28 October 1953. The Convair 240 was introduced in 1949 to partially replace the DC-3s that until then had flown most European services. As of 1956, improved Convair 440 "Metropolitan" twins began replacing the Convair 240 twins and were used successfully well into the 1960s between European regional destinations. In 1957, the long-range
Airline (brand) Musical Instrument Company, and Harmony Company. Valco was notable for its flagship National and budget Supro guitar brands, which were in production until the company's demise in 1968. Valco Airline guitars have been played by a wide array of bands and artists including: J. B. Hutto, David Bowie, The Cure, PJ Harvey, Calexico and Jack White. Airline-branded amplifiers were also marketed. These were manufactured by Valco and Danelectro. The early 1960s JB Hutto Montgomery Airline model was reissued by Eastwood Guitars in the early 2000s under the name of the Airline DLX, after the company purchased the rights to the