ocr: RADAR ANTENNA AIRCRAFT MARKER RADAR - SCREEN OBA373 40356 L - OpKaR ANTENNA 16509 08J225 30368 Ar rotating line on the radar screen shows the direction the ant tenna is lacing. Aircratt show - upa as bright dots when the antenna 1S pointing 111 their direction. Acomputer displays intormation, such as the aircraft's code number and altitude, next to each marker.
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