Tommy Wood's Mustang.
Easy, that's P-51D-30NA serial number 44-74878. It was delivered to the RCAF on January 10, 1951 as RCAF 9259. It recieved its civilian registration N6306T in 1957 and was flown by James Defuria. It was then owned by Suncoast Aviation, Florida Airmotive,Sherman Aircraft Sales, Howard Olsen Dev., Huntley Aviation, and finally found its way to Tom Wood of Indiana in 1969. Tom Wood has owned the Mustang ever since and currently flies it out of Indianapolis as HI-G of the 55th FG.