a *vod 189 plenning on doing. However, this does not tie us down to the percentage of the other distribution of yield. All peovle in looking at it say that the only way is to take the same samvleas that determine the Beta activities so that curies can be calculated going through the game steps you go down to a curie distribue tion when you oorrelate it to the MR reading and determine it in the isodose pattern, If we relate it to the total yield of the device, this then gives the percentage yield within the local fallout pattern, We are talking operationally of 400 miles as a maximum Limit to which we expect our craft will have to fly. This covers an awful lot of ocean and will take us sometine to do. . The overall program that AFSWAP has set up to give tt a very quick run through to tie 1t in a little bit, one is the study of the cloud and the distribution within the cloud is going to be done by firing rockets “ through the cloud to determine the gamma ine tensity and Ernie Pinson is going to take his aircraft and bore right on through and

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