Aircraft Gyroscope Horizon Indicator is a flight instrument that informs the pilot of the aircraft orientation relative to Earth's horizon.Aircraft Gyro Horizon Indicator - silver metal instrument of comprising of multiple parts housed in black metal oblong unit.INDICATOR GYRO HORIZON MANUALLY CAGED ELECTRIC TYPE H . 6B (1945)aircraft gyro horizon indicator, raaf, ww2, world war two, gyroscope, flight instrument, sperry gyroscope co

Crackle black single unit. Supplies Gunner with range and ballistic 'drop' information. (Three units held.)Serial No. 4740 (Sperry) S/No. 410380 (N>C>R> under Licence) S/No. 411901 (N>C>R>)

Aircraft Gyro Horizon Indicator made by Sperry Gyroscope Co., in 1945. A gyro horizon or artificial horizon is an instrument used in an aircraft to inform the pilot of the orientation of the aircraft relative to Earth's horizon. It indicates pitch (fore and aft tilt) and bank (side to side tilt). Black painted cylindrical instrument with side cutout containing moving metal parts inserted with glass at one end. Indicator Gyro Horizon Manually Caged Electric Type H. 6B (1945)raaf, horizon indicator, gyro, 1945, sperry gyroscope, aircraft

Cylinder shape a few scratches and showing wear and tear, Glass window with cream and green numbers. With black matt baked on paint.Behind glass reads - GYRO HORIZON AMALGAMATED WIRELESS (A/SIA), MANUFACTURED UNDER LICENSE FROM THE SPERRY GYROSCOPE CO. LTD Label reads - Serial No A.W.A /2739-, Part no 643720R, Patented Aust. 110675, 18.8.39, R.A.A.F. Ref no G6A/3330gyroscope, r.a.a.f, artificial horizon, aircraft, sperry