These were the recorded headings per WJ9H:


  8:28 AM  LAUNCH (per my query to W9CWD)
  9:10 AM  BRU-1 reports 10 m signal at 45 degrees from Seminole Hwy & Hwy PD
           (43-00-56N/89-27-18W?)
  9:55 AM  10 m beacon "just south of east" from W9LA (43-01-23N/89-29-32W)
10:40 AM  Space Place: "just south of east" (43-03-00N/89-23-36W?)
10:44 AM  BRU-1: 40 degrees from Edgerton (42-50-05N/89-04-10W?)
11:55 AM  W9YT: 90-105 degrees at LOS (43-04-19N/89-24-43W?)
11:57 AM  BRU-1: No signal 1 mi NNW Hebron (42-58-07N/88-41-23W?)