Air Zaïre airline was also operating Curtiss C-46s and DC-4s equipment, leased from Aerovias Panama Airways to complement the Sabena-leased aircraft. After the Republic of the Congo gained independence from Belgium in 1960, the Belgian national airline Sabena continued to operate routes in the country. Plans for the formation of a Congolese airline were delayed due to the Congo Crisis; however, in January 1961 a protocol was signed with Sabena for the creation of a limited liability company to be named "Air Congo". On the company was formed, and incorporated on 28 June with Sabena providing technical assistance and personnel. The Congolese
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