RAF AIR MINISTRY GM Compass Mk4B 6B/561

RAF Compass MK 4B Gyro Unit Type B as made by The Sperry Gyroscope Co. Brentford England. This unit was last examined for military service 1969. Metal data plate on back of unit indicates this one carries A.M. REF. No. 6B/561 Condition not tested, but very nice condition. complete with transit handle. Used in English Electric Canberra & Avro Vulcan


A relic from a fantastic Aircraft. This item is being sold as a Historic artifact only.
has been deemed un-serviceable.

Code: 53097