and separate reports of the findings will be issued. Two additional STU's (1-2 and 1-4) 

 have been exposed at Test Site I since October 1963 and June 1964 at 5,600 feet 

 and 6,800 feet respectively. They will be recovered later in 1965. 



Test Site II (Nominal Depth of 2,500 Feet) 



In April 1965, STU 1 1 -2 was placed on the ocean floor at this test site. Plans 

 are to retrieve It after a year's exposure at this depth. 



