It looks like you're using an Ad Blocker.
Please white-list or disable AboveTopSecret.com in your ad-blocking tool.
Some features of ATS will be disabled while you continue to use an ad-blocker.
originally posted by: Spacespider
a reply to: Cygnis
(There is a video at the link below with the actual sound that was recorded)
That reminds to be seen
Could not find anything, been looking for some time at the link you gave
originally posted by: Gothmog
My question is: How many sought shelter or heeded the sirens ? How many just passed it off as one of those things. That would be most interesting.
"The poles actually made a sound that is not programmed into our system in any way, it was a completely different tone, even the manufacturer says it isn't something their poles are designed to make." -- Dan Eamon, Emergency Manager, City of Longmont