NAVAIO) Project 2.63 - Collection and Characterization of Fallout with Time T. Triffet OPJECTIVES . To collect samples of fallout ani measure radiation field intensities with time at varicus distinces from high yield land, water, and cr air thermonuclear wed wa jctonaticns. To study these samples from carly times 2 activity, to analyze them for chemical anil raliochemical comrosition and to determine certain of their physical preperties, incluting distritutions of particle sizes, Cute oO ce lo be bite ck YAG-39, LST-€12, ASL 3 c 3 q] 0 oO 4 19 ‘3 AQ n f2 ” Pe 3 ain mounted on various platforms including YAG-40 and so 3 3 were Minor and major c* Qrrayes shots, C2 fa "sje ch Inst tte J LUSORITTICN AND UY PURIMENTAT PROCEDURTS YFNB-29, YPYR-13, rafts and skiffs. - Tocation of the Station Tyee Iatttyis N Lonsitude © YAC-39 12° 12,0! 165° 051 YAG-39 12° 00! 165° 20: LST-611 11° 35! 164° 40! REANITS Approximately 94 rereent cf all project instrumcntstion functioned roperly, No significant damaze to any station, other than the one locate? on Aomoen (George) Island wes reported; and even this which was left in place primarily in order ts assess the powersof resistance of the Standard Station, survived ani collected a useful sample. All island; barge and raft stations receive? fallout, as well as nearly every skiff station, In general, however, activity levels were low, the highest