We’ve all heard the "This is only a test… " broadcast if we’ve ever listened to American radio long enough. It’s a bit off-putting (well, for me), a little reminder that out of any clear, pale blue sky can come sticks of flaming death. But, as I said, that was only a test. A taped test, implying that the real broadcast (the one that would be used in the aforementioned Emergency) is also on tape. A tape sitting in every radio station from Honolulu to Nome.
So, has any station ever broadcast the real EBS tape instead of the test version? If any have, what did it sound like and what was the result?