waterpolodan From United States of America, joined Feb 2005, 1649 posts, RR: 5 Posted (4 years 2 months 3 weeks 2 days 8 hours ago) and read 4620 times:
For whatever reason, I just ended up reading about Berlin's Tempelhof airport on Wikipedia through a series of random links as often happens on that website. This blurb at the end of the WWII history section caught my eye-
"Russian troops attempted to clear the five lower levels of the airbase, but the Germans had booby-trapped everything and many were killed; leading the Russian commander to order the lower levels be flooded with water. The lower three levels are still flooded to this day, having never been opened up due to unexploded ordnance."
It is Wikipedia, so I'm not so sure this is 100% accurate. I've done some basic googling and such, trying to find details of the underground levels of the airport and whether there really are 3 levels of rooms in a perfect state of preservation from 1945, minus the bombs planted by Germans and the water of course. That would be fascinating, but so far I've only run into dead ends and reports that mention booby traps but are no more concrete than the Wiki reference... any of our Berlin residents have any input?
kl671 From Canada, joined Jul 2005, 141 posts, RR: 0
Reply 1, posted (4 years 2 months 3 weeks 18 hours ago) and read 4457 times:
Have you checked out the "Berlin underground" website.? It gives a good description of the tunnels and states that they are "Intact, accessible, but in parts not open to the public". Accessible presumably means the tunnels are not flooded.
MD11Engineer From Germany, joined Oct 2003, 14003 posts, RR: 62
Reply 2, posted (4 years 2 months 3 weeks 17 hours ago) and read 4434 times:
The reason why the Russians flooded some parts of Tempelhof´s basements was that they found a bunker with a locked door. They tried to blow the door open with explosives, but they didn´t know that the bunker contained a store for reels of nitrocellulose film, which is extremely flammable. The film reels caught violently fire (the stuff is closely reelated to gun cotton) and the russians had no choice but to flood the whole area to stop the fire.