Callsign: N7TRZ Class: Technician Name: WHITEMAN, MARK L Address: 828 NE 114TH AVE City: PORTLAND State: OR Zipcode: 97220 Status: Expired Grant Date: 09/04/2001 Expires: 08/27/2011 Uls: FCC Info
Ham call sign N7TRZ in PORTLAND, OR
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