Rolland, it is the "wrong" "
Neilson, Charles M" the 390th site has listed for this mission. Also on this page I think it was my error, next to CREW PFC = Path Finder Crew?, not the rank Private First Class. That said, finding a Neilson, Charles M has proved impossible for me, not sure he exists.:
http://www.390thspace.com/missions.p...n%2C+Charles+M
Here is the IARC for 42-97599. The stop at the Langley, VA Mod center is an indication of a PFF ship.