Callsign: KF7GDX Class: Technician Name: Griffin, Mark R Address: P.O. Box 807 City: St Helens State: OR Zipcode: 97051 Status: Active Grant Date: 11/16/2019 Expires: 11/23/2029 Uls: FCC Info
Ham call sign KF7GDX in St Helens, OR
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