Mike...this site will give you your grid square if you plunk in your co-ordinates: http://www.amsat.org/amsat/toys/gridconv.html Steve / VE7SL "THE VE7SL RADIO NOTEBOOK": http://www.imagenisp.ca/jsm VE7SL 160m QRSS3 BEACON 1997.750KHz Weeknights (Off air Fri/Sat night)