The North American Aviation T-6 Texan is a single-engined advanced trainer aircraft used to train pilots of the United States Army Air Forces (USAAF), United States Navy, Royal Air Force and other air forces of the British Commonwealth during World War II and into the 1970s.
The North American NA-16 prototype wasfirst flown on 01April1935.

Designed by North American Aviation, the T-6 is known by a variety of designations depending on the model and operating air force. The United States Army Air Corps (USAAC) and USAAF designated it as the AT-6, the United States Navy the SNJ, and British Commonwealth air forces, the Harvard, the name it is best known by outside of the US. After 1962, US forces designated it the T-6.
It remains a popular warbird aircraft used for airshow demonstrations and static displays.
It has also been used many times to simulate the Japanese Mitsubishi Zero in movies depicting World War II in the Pacific.
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The Ryan (originally North American) Navion is a United States single-engine, unpressurized, retractable gear, four-seat aircraft, originally designed and built by North American Aviation in the 1940s.
It was later built by Ryan Aeronautical Company and the Tubular Steel Corporation (TUSCO).
The Navion was envisioned as an aircraft that would perfectly match the expected postwar boom in civilian aviation, since it was designed along the general lines of, and by the same company which produced the North American P-51 Mustang (hence the nickname 'the poor man’s Mustang').

The Navion was originally designed at the end of World War II by North American Aviation as the NA-143 (but produced under the NA-145 designation).
It was designed for the civilian market, but also attracted the interest of the United States Army Air Forces. The Army Air Force ordered 83 of the NA-154 version, designated the L-17A, to be used as a liaison aircraft, personnel and cargo carrier, and trainer for the university-based Reserve Officers Training Corps flight training program.
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