eSO° KE ee we CNS 9°° $ be spe d.9 RE ee ef oe # later and will be contingent upon the above influences and the results of flight #1 and #2. Specific instructions for this mission | will be forwarded by CJTF SEVEN to CTG 7.4, ATTN: |. Commander, Test Services Unit, not later than -[_ eight (8) -hours prior to scheduled aircraft take- ~ off, 4 Do . mes de 5. Flight #5 (4.36 to7 48 hours)? The necessity for scheduling this flight will be determined by CJIF SEVEN on.the basis of the result of Flight #1, #2, #3 and other SOUNCOS. Mission instructions from CUTF SEVEN will be routed through normal command. and communications chan nels. However, to insure that advance details » get to TG 7.4 sufficiently in advance of ths miss -sions, informal mission instructions will ‘be tran 4 snitted through USS ESTES Weather Central a fon 7 Eniwetok Weather Station RATT channels by mission| oe take-off time minus eight (8) hours for each a Oe flight, . re ~ ae The basic requirenent for cloud ‘tracking flights’, is to provide data of sufficient accuracy to . . support conclusions and decisions relating to | health hazards, and to confirm or modify fore- : lee - cast.cloul segment drift. In general, the missions are to be flown on the tracks specified with mx-~ : imum emphasis on complete coverage of the -desig~ nated areas, It is not anticipated that in flight ; analysis of theoverall situation will be necessary; '.- except that tracking aircraft crews should recognize’; _. eloud boundaries and leading ‘edges, Deviations ”” = of from the prescribed track and reporting positions : , should be made only in the event of entry into a highiy contaminated areas... For cloud ‘tracking ~. ° “ mission, turn-out will be executed. when intensities| L of 3,0 r/hr are approached.’ “Following such turn. . ay _out, appropriate in-flight adjustment of track = ) should be mde by the aircraft commander in the. . ~- interest of maximum coverage of ‘the designated’ oa area, The rad/safe monitor will exercise dis- - , . cretion on turn-out from contaminated areas, . oa ~. carefully considering crew personnel dosages and . ‘ “Tey the anticipated length of flight through the | . radiation field, Since precise measuremnts are-~” not required, suitable RADIAC equipment and re~. _ porting codes‘have neordingly,been+ specified| “3 below. ; an Each, Plagne‘wall ‘have on:‘board sufficientinstru °. “ments of the following types to insure reasonable GF steach of proper functioning of at Jeast one Q ofeach types.” aM Lota (2 ob Noevor anyequivalent military 3 instrument. such as the AN/PDR-27, capable of direct . , Feading’ inmillircentgeng Perhour ee ey :