Remarks: Grimes Flying Lab lighting test aircraft for the Grimes Company of Urbana, Ohio. The aircraft was built as a transport for the U.S. Air Force in 1953, sold as surplus in 1960, and eventually acquired by Warren Grimes in 1963 for conversion to a lighting testbed..
Remarks: At the 2008 Vectren Dayton Airshow. The ship is from the 8th Battalion 229th Aviation Regiment from Ft. Knox, Kentucky, a.k.a. the Flying Tigers.
