Callsign: KK7SG Class: Extra Name: NICHOLSON, PATRICK J City: Casper State: WY Zipcode: 82604 Status: Active Grant Date: 12/16/2025 Expires: 03/01/2036 Uls: FCC Info
KK7SG - Ham operator in Casper, WY
Search any USA Ham Radio Callsign Database updated once a week Ham Callsigns search - version 2.1