Callsign: W3JH Class: Extra Name: Sone, Yoshiaki Address: 15323 Chinaberry St. City: North Potomac State: MD Zipcode: 20878 Status: Active Grant Date: 12/15/2020 Expires: 03/12/2031 Uls: FCC Info
Ham call sign W3JH in North Potomac, MD
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