Remote control unit for use with the Space Shuttle Payload Deployment & Retrieval System (PDRS), measuring 10″ x 7.75″ x 12″, with an RCA Astro-Electronics label on the front panel: "Contract NAS 9-15374, Remote Control Unit, 2294824-505, Ser. No. 004." The front panel features ten ports marked "J1" through "J10." The unit has several affixed labels identifying galled screws and broken nuts. In very good to fine condition.
