‘j .. wees eae UUSSEtft “S ones, using electrically driven blowers were shipped by air from the a ZI and arrived on Yohe-minus-3-day. i= arrival and after a 24-hour check the "Lame Duck" was anchored in position One of these was installed upon about a mile domsmind fran the cero tower, In addition to the field collective protector, a cascade impactor was also placed in the LOY for w : the measurauent of the particle size of the miterial fulliny from the -42. . \ cloud, Another cascade impactor was located ashore on Rujoru Island. Because of the interest shan in the particle size of the cloud material os ani its relationship vo the problem of fallout, Colonel Cooney secured 7 permission to place one cascade impactor in a drone plane, : ae No other major changes were made in the tests being carried out within a TU 7.6.6 for test Yoke. i were in position j;rior to Yoke-minus-c-day ami final operations were ee conducted without incident on the morning of Yoke-minus-l-day. it é ponement of Yoke by one day necessitated the return of personnel to the r “Lame Duck" to refuel the motor-generator set and reset the clochs on the . Nearly all the instruments and measuring devices The post- ag cascade impactors, Ne replaciuy, because of damage by the frequent showers, Nw which might be danazed by long exposure at high temperatures were removal ¥ The heat sensitive materials in some cases required . and replaced on the new Yoke-mims-Ltay. qf Biolopsreal materials The postponanient. did not have any offect on the success of the various scientific projects bein: carrial Seite out by TU 7.6.6, , ™ | Beginning on the afternoon of Yoke-day colluction of the various a instruments and exposed ruterials was caamencal, 7 The protection provided for the Cilm budszes proved quite adequate and expased films were collected - 8O - Mae eg ate:neg erp ee - ae et ritetd ¥‘yea ia‘ ASD “fae magties Fane—Sarit PEGEOSA ceON SeSg DRSEE SaBSL aed a ETP ee eh Ma ta eh bat enee sesh EOhe = s