RO-3

In conjunction with the SCR-584 Radio Set (Radar)

The RD-54/TP and RO-3/MPQ azimuth-Elevation-Range Recorders are electro-mechanical devices which will record simultaneously on paper the azimuth, height, and range data transmitted from the radar set used in conjunction with the recorders.

Reference File

• TM 11-5534 Azimuth-Elevation Range Recorder RD-54/TP and Azimuth-Elevation Range Recorder RO-3/MPQ

19 August 1954 (in preparation)