Message posted by greatguess on April 17, 2012 at 7:34:18 PST:
fyi....
this site explains what this data is/was for. the data was withdrawn years ago after a news story.
http://cryptome.org/aero-rescue.htm
In Reply to: warning areas at the last chance locations posted by greatguess on April 16, 2012 at 17:54:06 PST:
Replies: