InterSky (3L, Friedrichshafen) will take over charter services previously operated by Lufthansa CityLine (CL, Munich) linking German and Swiss airports with Sarmellek during the upcoming summer season. InterSky will use ATR72-600s on the weekly services from Berlin Tegel, Hamburg Fuhlsbüttel, Basle/Mulhouse/Freiburg and Friedrichshafen to the Hungarian airport near Lake Balaton. Eurowings (EW, Dusseldorf), germanwings (4U, Cologne/Bonn) and Lufthansa (LH, Frankfurt Int'l) will continue to serve the Hungarian airport from Dusseldorf and Frankfurt Int'l.