This is mostly used by law enforcement to find out where to serve orders on carriers, but it's an open platform and could be useful for the great circuit hunt we all engage in from time to time. http://gullfoss2.fcc.gov/cib/form499/499a.cfm Best, -M< -- Martin Hannigan (c) 617-388-2663 VeriSign, Inc. (w) 703-948-7018 Network Engineer IV Operations & Infrastructure hannigan@verisign.com