The RAF 2 was a British air-cooled, nine-cylinder radial engine developed for aircraft use just prior to World War I; it was designed and built by the Royal Aircraft Factory.
The RAF 2 was a British air-cooled, nine-cylinder radial engine developed for aircraft use just prior to World War I; it was designed and built by the Royal Aircraft Factory. (en)
The RAF 2 was a British air-cooled, nine-cylinder radial engine developed for aircraft use just prior to World War I; it was designed and built by the Royal Aircraft Factory. (en)