The VIM or Vickers Instructional Machine was a trainer biplane aircraft built for the Republic of China by Vickers from war-surplus stocks of Royal Aircraft Factory F.E.2d parts powered by a surplus Rolls Royce Eagle engine but fitted with an entirely new nacelle providing dual controls for the pupil and instructor. Thirty-five were built and supplied from 1920.
Made by Vickers.
It is the successor of the Royal Aircraft Factory F.E.2 .