The unique Jested tower, designed by architect Karel Hubacek, is a modernist architectural landmark of the Czech Republic. Combining television transmission tower and mountain hotel, it is a 94 meters tall rotational hyperboloid built on top ofJested mountain near Liberec in the Czech Republic, built between 1966 and 1973. Liberec (then called Reichenberg) was until the end of WW1 in 1918 part of the Austro-Hungarian monarchy, and a traditional Austrian mountain hotel was perched on top of Jested (then called Jeschken) mountain. Karel Hubacek (23 February 1924 – 25 November 2011) graduated in 1943 and was then sent to forced labor in Nazi Germany, where he worked for the Askania Werke precision instrument factory in Berlin, which after allied bombings moved underground into salt mines south of Helmstedt, Germany. Askania produced the flight control systems for the V1 and V2 rockets and movie cameras which had been used in shooting the famous movie "Der Blaue Engel" with Marlene Dietrich. In 1945, he returned to Prague. In 1951, he got a job at the (then communist) regional institute for city planning in Liberec, where he worked until 1968, when he became a co-founding member of SIAL (Association of Engineers and Architects in Liberec). From 1994-1997 he was head of the Department of Architecture at the Faculty of Arts and Architecture at the Technical University in Liberec.