Callsign: KO4SFB Class: General Name: Halpeny, Michael O Address: 11045A Villaridge Ct City: Reston State: VA Zipcode: 20191 Status: Active Grant Date: 07/27/2021 Expires: 07/27/2031 Uls: FCC Info
Ham call sign KO4SFB in Reston, VA
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