Re-engineering, new foundations and Sabre Towers erected by World Tower has set WXLW (AM) up to capture co-location dollars in Indianapolis after they complete replacing their three towers built by Bethlehem Steel in 1948. According to WXLW’s owner, Pilgrim Communications, the array will change from a 5 kW directions to 1kW non-directional. The first new tower, at 150-feet will, will …