Economy of Hungary and the Tisza. The Danube also flows through parts of Germany, Austria, Slovakia, Serbia, and Romania. It is navigable within Hungary for 418 km. The Tisza River is navigable for 444 km in the country. Hungary has three major lakes. Lake Balaton, the largest, is 78 km long and from 3 to 14 km wide, with an area of 592 km. Lake Balaton is Central Europe's largest lake and a prosperous tourist spot and recreation area. Its shallow waters offer summer bathing and during the winter its frozen surface provides facilities for winter sports. Smaller bodies of water include Lake
Lake Central Airlines closed the Indianapolis base and sold the Nord 262 aircraft, which had proven not to be reliable. Lake Central was also planning on acquiring new Boeing 737-200 jetliners; however, the acquisition of the airline by Allegheny resulted in the order being cancelled and Lake Central did not take delivery of or operate 737 jets. Shortly before it was acquired by and merged into Allegheny Airlines, Lake Central was serving the following destinations in ten U.S. states with Convair 580 and Nord 262 turboprop aircraft according to its April 28, 1968 system timetable: Lake Central Airlines Lake Central Airlines was an