September 20-21 Commemorating the 109th Big Rock, IL Plowing Match. 1300z Saturday the 20th thru 2300z Sunday 21st. NICE CERTIFICATE pics of Plowing Match. SASE 9x12 with QSL to Bob Yurs W9ICU, 1107 Commercial St., Sycamore, IL 60178. Frequencies 7.270, 14.270, 28.390 plus or minus depending on conditions. Didn't get in QST or ARRL website apparently they lost info or something, no responce as to reasons yet.