" 408527 RESCOTORY COLLECTION | BOX No. EPOLOER E yeogth azo 3+ Use of YAGS at Operation HARDTACK eMeeting. 7-31-57 (pp, 29-40): The Commission discussed the pessilbie use of specially equipped obsolete naval vessels — area, (YAGS) at Operation HARDTACK General Starbird referred to.a "saussarbra the! Director of Testing, Los Alamos Scientific Laboratory, «+ thi the use of YAGS to collect fallout data should have the lowest priority in the fallout program for Operation HARDTACK, JP AEC 952/9), i (See General Starbird also pointed out that the Navy intends to put these ships into mothball condition during August or early September. Therefore it is nocessary for AEC to indicate at the present time whether if wishes to use y nN several of these ships during Orexation HsRDTACK, If a decision to use the ships were made after they were placed in mothball condition, it would cost between one and two million dcliars to recondition them for duty and operate them during the test. My, Libby said he believed it is =xtremely Impertant that AEC conduct an exacting and thorough study of the fallout from peration HARDTACK and, that in his opinion, this would be impossible without the use of a number of YAGS to record fallout data and to serve as surface calibration points. for aire participating in the fallout sampling, 2. DEST COPY AVAILABLE : Larne De RTH BY AUTHORiTY OF DOE/OG CLASSIFICATION CANCELLED CONFIRMED TO BE UN Director of Military Application, stating that in his opinion

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