nome Ths rentof eG toto indicate, however, that, if *all- \\p. eebhaednaneunempreapenteneisttivctoris hrmeee mown wind-shear conditions, the probability of collecting satisfactary weather" conditions ara complicated by unfavorable and inaccurately sezplea is low. As it was, the collection of at least sane clood material by the majority of the sampling aircraft should be considered an achisvenent of the first magnitude. In view of the weathar conditians aircraft malfunctions which occured, the execution of the ; ampling mission without fatality should be considered a tribute to the skill and courage of the F8),0 pilots who flew ite | . ” Under circumstances in which a high probability of a complete failure of the aircraft sampling effort ‘existed it-4s fortunate that two surface samples, one from a blower unit on Engebi and the other frau a funnel unit on Bogallua, provided useful sample material and would have teen invaluable in the absence of any other samples.