Callsign: W1ZSG Class: Advanced Name: CALKINS, DAVID W Address: 45 MONADNOCK DR City: WESTFORD State: MA Zipcode: 01886 Status: Expired Grant Date: 05/30/2006 Expires: 08/19/2016 Uls: FCC Info
Ham call sign W1ZSG in WESTFORD, MA
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