sentences:  In 1990, Finnair acquired further shares to hold a total of 90 percent of the Karair stake, which was further increased to 97.6 percent in 1993.These period saw financial problems because of the recession of the early 1990s, which led to Finnair announcing a full take-over of Karair in December 1995.Subsequently, the Karair fleet and the airline's operations were merged into Finnair, a move which was completed in September 1996.