Flak Towers of the Reich
September 1, 2010 Charles McCain 4 Comments
[Crossposted from CharlesMcCain.com]
The main function of the towers was less shooting down Allied bombers, although that was important, but more to put up such a mass of anti-aircraft fire as to hinder bombing attacks on the area immediately around them. Flak, a word used by both sides, is the abbreviation of the German word “Fliegerabwehrkanone,” which translates as “air defense cannon”.
Three such towers were built in Berlin, three in Vienna, and two in Hamburg. Each tower actually consisted of two towers: the very large gun tower known as the ‘G-Tower’ and a smaller fire-control tower located nearby known as the ‘L Tower’. The fire control tower transmitted the targeting values to the gun tower by wire – that is telephone/telegraph wire – that was buried deep below ground in a concrete tunnel to protect the wires from being severed.
In addition to serving as platforms for anti-aircraft guns, each G Tower had a large bomb shelter for civilians. These shelters were designed to accommodate thousands of civilians, a hospital, workshops of various sorts, and Wehrmacht command posts. Each tower had an independent supply of electricity and water as well as barracks and offices for the Luftwaffe personnel who operated the tower and the guns. In the Third Reich, all anti-aircraft defense was the responsibility of the Luftwaffe.
The towers were almost indestructible with the walls on each tower being 2.5 meters thick or 8 1/2 feet of solid concrete. The towers could – and often did – survive direct hits by Allied bombs. Because these were such massive structures, many of them remain since no one can figure out how to dismantle them without wrecking an entire neighborhood. I think the surviving towers are an important part of the history of WW Two and should be preserved.
The best, and to my knowledge, the only book devoted to the towers is The Flak Towers: In Berlin, Hamburg and Vienna 1940-1950 by Michael Foedrowitz. The book was translated from the original German. The research is impeccable. The author worked almost exclusively from primary sources as well as interviewing the leading expert on the towers. Four stars.