Aviation Electronics

Details of Electrical and Electronic Apparatus with Applications in the Maintenance and Operation of Aircraft, Missiles and Space Vehicles. The Type 1435A Vibration Monitor announced last year by Dawe Instruments Ltd., Western Avenue, Acton, London W.3, was a production version of a special‐purpose instrument designed for the U.K. Atomic Energy Authority. The equipment has proved so successful that a considerably expanded version is now offered as the Type 1435B Vibration Monitoring System.