Self portrait in the spinner/engine of a Navy SNJ WW-II trainer (same as the US Army Air Corp's T-6 'Texan') at the ND Centennial Air Show at the old Hector Airport terminal, Saturday 8/19/1989. Restored by the Confederate Air Force.
Self Portrait by Bob Nelson with Craig Maas.
One Pratt & Whitney R-1340-AN-1 Wasp radial engine, 600 hp. -wiki