The P-51 Mustang 'Ain't Misbehavin,' flown here by Capt. Jesse Frey, taxies at a 2014 Tennessee air show wearing its distinctive checkerboard spinner and invasion-stripe markings. The Mustang's speed, range, and firepower made it one of the most effective fighter escorts of WWII, a legacy still celebrated at warbird gatherings today. Project: 219309