North American Aviation P-51C Mustang NX4845N, #7, “Beguine,” being towed by tractor Published on December 3, 2015 in Jackie Cochran’s North American Aviation, Inc., P-51 Mustang racers, NX28388, NX4845N and NX5528NFull resolution (1827 × 997) ← Previous Next → North American Aviation P-51C Mustang NX4845N, #7, “Beguine”, being towed at the 1949 Cleveland National Air Races. (Catalog # 15_002190, Charles M. Daniels Collection, Album “Cleveland 46, 47, 48, 49,” San Diego Air and Space Museum Archive)