Callsign: KB4RGI Class: Extra Name: HERNDON, JOHN P City: Marietta State: GA Zipcode: 30067 Status: Active Grant Date: 11/26/2025 Expires: 11/26/2035 Uls: FCC Info
KB4RGI - Ham operator in Marietta, GA
Search any USA Ham Radio Callsign Database updated once a week Ham Callsigns search - version 2.1