Callsign: WB7DIW Class: Extra Name: Schroeder, Roger R Address: 5728 E 4th St City: Tucson State: AZ Zipcode: 85711 Status: Expired Grant Date: 06/08/2007 Expires: 07/15/2017 Uls: FCC Info
Ham call sign WB7DIW in Tucson, AZ
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