Sperry Flight Computer (circa 1980s)
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This is a Honeywell/Sperry, Model HZ-5 Flight Director Computer. (PN 1780607-534) Modification "E". This is a commercial grade unit and was used in one of United Parcel Service's fleet of aircraft. Weight about 6.0 lbs. |
History of Computing
An Encyclopedia of the People and Machines that Made Computer History
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