& * se \¢ ee ve © 3ss oe $coe . foe be spect dq 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, ATIN: | | eight (8) hours prior to scheduled aircraft take- <= Commander, Test Services Unit, not later than .-off, ke 4 oo: . [7 von - Plight #5 (36 to7 48 hours): The necessity for scheduling this flight will be determined by CUTF SEVEN on.the basis of the result of Flight #1, #2, #3 and other sources, De Mission instructions from CUTF SEVEN will be routed through normal command-and communications chan° nS 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 smitted through USS ESTES Weather Central _. mr Eniwetok Weather Station RATT channels by mission| os take-off time minus eight (8) hours for each = flight. . en The basic requirement 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- cast. clouwl segment drift, : -. : In general, the missions - ' are to be flown on the tracks specified with mx-- imum emphasis on complete coverage of the -degig~ ' nated areas, It is not anticipated that in flight 3 analysis of theoverall situation will be necessary, *.- except that tracking aircraft crews should eeosente_ cloud boundaries and leading ‘edges, Deviations ©” = af from the prescribed track and reporting positions * . should be made only in the event of entry into are highly contaminated areas,. For cloud! ‘tracking ~.. ay " mission, turn-out will be executed when intonsities Z of 3.0 r/br are approached.’ “Following such turn. _out, appropriate in-flight adjustment of track - should be mde by the aircraft commander in the. <interest of maximum coverage of “the designated aa area, The rad/safe monitor will exercise dis- - . . cretion on turn-out from contaminated areas, - - Tp carefully considering crew personnel dosages and . the anticipated length of flight through the | coe radiation fieid, Since precise measurements aremee not required, suitable RADIAC equipment and re-" < . porting codes have nogordingay,been\ specified 8 S below. ye rn rey neler. ‘Boatflight ‘will “have on:‘board “sufficient instru 32 “ments of the following types to insure reasonable ctation of proper functioning of -at least one, ae each Aypes7 . -aN/PDRAAB,: &. Nacor any‘equivalant military instrument such as the AN/PDR-27,:capable of direct ; , Reading” inmilliroentgens per hour. rs 8g hn additional survey instrum of. lation counter. -type will ‘be mdsavailable ani” willbe ‘forwarded by JTF. SEVEN Rad/Safe. Officer, 8 ; to WB-29operational Pereonnel ‘for,additional; URADIAG backups: 37> ~*