7 Ea c OPERATIONS onDR M0, 15d ‘ | MULTI ATCRAPT RADTOLOGTCAL, REPORTING CCDE HEADOUARTERS TASK GROUP 7.4, PROVISIONAL APO 187, c/o Postmaster San Francisco, California 9 February 1954, 1800 T 1, PURPOSE: To provide a code system for reporting radiation encountered by multi-engine aircraft in flight. It will be used by al] multi-engine aircraft, except those specifically assigned separate radiological re~ porting codes. This code has been developed primarily for voice air-toground transmission, to either the ACC or the CIC, on EF circuit J-410. 2. APPLICATION: Multi-engine aircraft to which this code applies will, upon encountering radiation, transmit the information enumerated below in accordance with the following Sequence: : “—~ ‘ ¥ - Be = sO “ b. * 4 4 2 Airerart eall sign. The’ report will be. identified as a "Sweet~Sour Report." cy " Approximate Jose 1 tire, position and altitude of aircraft will be given in the olear. ; 5 - de Actual: code numbers for each shot will be assigned and distributed by JTF SEVEN prior to first shot. - e@, Code for radiation intensity reading (above estimated aircraft . background), . (Code numbers will be re-designated by CJTIF SEVEN for each shot. The mumbers appearing below are for example only), . ae 58.No“detectable radiation above background 77Less ‘then 40.am/ur, but above background Leo33 10 to 50 m/hr 4 ae S a 66 50 to 100 mrf/hr | ow 100 to 500 mm/h - 9 500+te 1000 00a wre :