Hallbergmoos is a municipality in the district of Freising in Bavaria in Germany. The Isar River flows west of the town. Augsburg Airways, a regional airline, was headquartered in Hallbergmoos until it ceased to exist in 2013. The headquarters of the Eurofighter GmbH, which co-ordinates the design, production and upgrade of the Eurofighter Typhoon, is loc…Hallbergmoos is a municipality in the district of Freising in Bavaria in Germany. The Isar River flows west of the town. Augsburg Airways, a regional airline, was headquartered in Hallbergmoos until it ceased to exist in 2013. The headquarters of the Eurofighter GmbH, which co-ordinates the design, production and upgrade of the Eurofighter Typhoon, is located here.