The large Liechtenstein Kaserne on the northern edge of the "Truppenübungsplatz Allentsteig" (Training Area, Gunnery and Bombing Range) is home to a detachment of Flight Regiment 1's OH-58B Kiowas. Known as "Stützpunkt Nord" it is not only used by military aircraft, helicopters of the Ministry of the Interior using the base for operations too; the task of border surveillance is jointly conducted by the military and civilian authorities. Besides that, Flight Regiment 1's helicopters and PC-6 B2H2 Turbo Porters are operating from the base or its adjacent meadows/roads on a regular base.