Before getting its own AS-350B3 HB-ZKZ, the police of the canton of Zurich often leased helicopters fom Heli Linth, and then applied a big "Police" label to the fuselage. It can be seen here visiting Helimission's heliport in Trogen. HB-ZBJ was built in 1999 and was operated by Heli Linth till 2012, when it was sold to Tundra Helicopters in Canada as C-GSFY.