The V‐g Recorder Gust Investigation: A Description of the Instrument and Explanation of its Uses Written Mainly for the Information of Pilots Available to Purchase

A notable feature of the collaboration between this country and the U.S.A. since they became allies in World War II has been the exchange of ideas and the pooling of equipment, and one such item of equipment which has come our way is the V‐g (velocity and g) recorder, an instrument originally devised by the National Advisory Committee for Aero‐nautics in America and sent to us during the war, which we improved and have used ever since to assist in our operational research.