With September 2009 Dr. Litzner has ended his his activity as a member of the scientific advisory board of the journal Beton-und Stahlbetonbau [Concrete and Reinforced Concrete Structures].
The telecommunication tower in Stuttgart received the title „Historical Landmark of Engineering Art in Germany“ on 11th July 2009. A symbolical date, for on this day Fritz Leonhardt, who had the idea for this innovative telecommunication tower, would have been 100 years old.
Information must be quick to find. The contents, layout and functionality of the new Ernst & Sohn website are specifically designed to facilitate quick access.