Jablonski, Adams, O’Connor, and Isley, AF-117, 4. Page 7, question #19, provides estimates of the distance of the phenomenon. Jablonski: 2-5 miles; Adams: 2-5 miles; O’Connor: 1/2 to 6 miles; Isley: 2 miles. Bond estimated the distance as 10-12 miles from his position at N-1.