 Flying Fortress  is the twenty-fifth episode of the Sonic Underground television series and the first of three episodes in the Chaos Emerald Crisis mini-series. It first aired on 31 March 1999 in France and on 1 October 1999 in the United States. It was included in Volume 2 and Secrets of the Chaos Emerald.
According to Wikipedia (http://en.wikipedia.org/wiki/Eif...), the Eiffel Tower is 324 meters or 1,063 feet tall. For comparison, the tallest building in the world is the Burj Khalifa at 828 meters or 2,717 feet tall.
The Eiffel Tower under construction. 3. It was the tallest structure in France until the construction of a military transmitter in the town of Saissac in 1973. The Millau Viaduct, completed in 2004, is also taller, at 343 metres.