Summary Aero Commander 520 set new standards in general aviation. The Model 520 influenced the design and success of future Aero Commander models. The Aero Commander series was a landmark in aviation history.

The Aero Commander series, notably the Model 520, represents a landmark in the evolution of general aviation. It was among the first all-metal, twin-engine aircraft designed specifically for civilian use, and it played a pivotal role in setting new standards for performance, reliability, and comfort in light aircraft. Developed by the Aero Design and Engineering Company, the Aero Commander 520 was introduced in 1948.

It quickly became a significant player in the aviation market, catering to various users, from private owners to government agencies. History of the Aero Commander A renowned aeronautical design engineer, Ted Smith, designed the twin-engine Aero Commander. Smith created other general aviation aircraft, such as the Ted Smith Aerostar.

A former project engineer at Douglas Aircraft Company, Smith assembled a team of 14 engineers to design the Aero Commander, and the prototype flew on April 23, 1948. Throughout its history, Aero Commander was built by several companies: Aero Design and Engineering Company : Founded in 1944, this company designed and manufactured the Aero Commander. The Aero Design and Engineering Company built several Aero Commander twin-engine aircraft models.

Some notable models include Aero Commander 520, the first production model introduced.