Callsign: KO4ECF Class: Technician Name: Karchner, Ross M Address: 7912 LAURAL VALLEY WAY City: SPRINGFIELD State: VA Zipcode: 22153 Status: Active Grant Date: 06/08/2020 Expires: 06/08/2030 Uls: FCC Info
Ham call sign KO4ECF in SPRINGFIELD, VA
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