 It was not a direct source of range information.Telemetry data was recorded on Magnetic tape at 7.5, 15, 30 and 60 ips from Nems Clark 1432 receiver.The acquisition director, which comprised the RADAP-C Computer together with associated input and output devices, served as an acquisition aid, as means for checkout and calibration of associated electronic equipment, and, in the TRANSIT mode, as an aid to the navigation of the DAMP ship.