Deckname Blitz 2004

Hüsseyin Yildirim, a Turk from Berlin, was deemed "the most dangerous spy of the Cold War" in the USA in 1989, the year of the fall of communism. The sentence: life imprisonment. Yildirim could not hope for an exchange of agents; he had become an "agent without a state" after the fall of the Berlin Wall. Yildirim had managed to obtain the most secret NATO documents on the Teufelsberg, the most important American eavesdropping facility for Eastern Europe. He was employed as a car mechanic at the "Teufelsberg Field Station".