Callsign: KF6IOS Class: Technician Name: Wong, Wai Bun Address: 3669 Dowitcher Ter City: Fremont State: CA Zipcode: 94555 Status: Active Grant Date: 06/23/2017 Expires: 06/23/2027 Uls: FCC Info
Ham call sign KF6IOS in Fremont, CA
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