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
DBA (airline) 737s for a year. In return BA would receive 25% of any profits or proceeds from a sale until June 2006. It was rebranded as dba. In March 2005 dba announced its intention to acquire rival airline Germania Express (gexx) which would create Germany's third largest airline after Lufthansa and Air Berlin. The "gexx" brand was phased out on the former airline's services, along with its Fokker 100 aircraft which dba has assumed the lease of. dba submitted a binding bid for ailing Greek national airline Olympic Airlines in April 2005, but later withdrew that bid. In the fiscal year