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IIRPORTS (portable direction indicator No. Roll No. for airports) 18-426-1 Castier raman SIG SIG.& AIR) Jubject RADAR SECRETS REVEALED HARDE-HEARST< - PATHE (NAVY) Length Neg. Dupe Pos. Cut 5121x3;5122x1 2,3 51.23x1,2,3 327 Can No. 335 4241 It Description and Remarks LS & CU ground detector< RECD 8/48 Date of Event CU Hale Detector-L. & CU portable direction indicator for irports HS interior plotting Used No. Date rommerXCO Cathode tube shot of electrical cabinet--QU operator of raddr reciving app.--Oscillograph working-= CU operator at controls--ANIMATED DIAGRAM. Transmitter, Receiver and Indic tor 5 power shown flowing sends out beam and ship reflects beam back to receiver antenna and is indicuted on ship plowing thru sea--illin operating radur controls=-ANDE ea ION..2 ships at sea and airplane in air.aindicator superinposed wave goes out froir ship. wave nits ship and plane and wave returns - aan at plotting disc, horiz.--ANIMATION. Jon right scope indic tes convoy .left see beam f'ram raour ship owing OVER PRINVED IN U.S.A. FORM 2530-15M-9-44-U OVER

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    "ocrText": "IIRPORTS (portable direction indicator No.\nRoll No.\nfor airports)\n18-426-1\nCastier\nraman SIG SIG.& AIR)\nJubject\nRADAR SECRETS REVEALED\nHARDE-HEARST< -\nPATHE (NAVY)\nLength\nNeg.\nDupe\nPos.\nCut 5121x3;5122x1 2,3\n51.23x1,2,3\n327\nCan No.\n335\n4241 It\nDescription and Remarks\nLS & CU ground detector<\nRECD 8/48\nDate of Event\nCU Hale Detector-L. & CU portable direction\nindicator for irports HS interior plotting\nUsed No.\nDate\nrommerXCO Cathode tube shot of electrical cabinet--QU\noperator of raddr reciving app.--Oscillograph working-= CU\noperator at controls--ANIMATED DIAGRAM. Transmitter,\nReceiver and Indic tor 5 power shown flowing sends out\nbeam\nand ship reflects beam back to receiver antenna and is\nindicuted on ship plowing thru sea--illin\noperating radur controls=-ANDE ea ION..2 ships at sea and\nairplane in air.aindicator superinposed wave goes out\nfroir ship. wave nits ship and plane and wave returns\n- aan at plotting disc, horiz.--ANIMATION. Jon right scope\nindic tes convoy .left see beam f'ram raour ship owing\nOVER\nPRINVED IN U.S.A.\nFORM 2530-15M-9-44-U\nOVER"
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