Beam Compass Indicator Smiths Flight System, 65 SFS RAF Avro Vulcan, HP Victor Sunderland indicators or in the instrument

indicators or in the instrument panel of the rear cockpit seat for two seat aircraft

With a serial # AF-44-17967

Measures ~2

Loop Antenna AS-

Beam Compass Indicator Smiths Flight System, 65 SFS RAF Avro Vulcan, HP Victor Sunderland indicators or in the instrumentThis is a Beam Compass Indicator, one of 6 indicators in the Smiths Flight System, made in England by Smiths Aircraft Instruments (part code 65 SFS). Used in 1960's era aircaft such as the RAF V bombers Avro Vulcan (see photo of Vulcan instrument panel) and Handley Page Victor, as well as civilian aircraft DeHavilland Comet and Vickers Viscount. The Beam Compass functions features are as follows, and correspond to the number call outs in the