Callsign: KO4UFM Class: Technician Name: SEMENOFF, DAVID L Address: 321 COOPER RIVER DR City: MOUNT PLEASANT State: SC Zipcode: 29464 Status: Active Grant Date: 10/20/2021 Expires: 10/20/2031 Uls: FCC Info
Ham call sign KO4UFM in MOUNT PLEASANT, SC
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