Callsign: KO3S Class: Extra Name: Demitz, Sherwood H Address: 9408 Bulls Run Pkwy City: BETHESDA State: MD Zipcode: 20817 Status: Active Grant Date: 09/09/2022 Expires: 10/20/2032 Uls: FCC Info
Ham call sign KO3S in BETHESDA, MD
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