:: . . Yo - 05. LL. oO, _ ; ‘ (:: . . . ss - _<« 2-75 Numter WR 123-4 C Time 1516352 From Fry, NYOO Date April 15 it. To CUTF=7 Subject «Harley testing raft strenght on drop from 500 ft. Also checking © radiosonde range and radar corner reflector system. Radiosonde operates minimirm 100 hrs. Has freq adjustments from 1300 Kilocycles to 1700. Propose stenciling 1 ft high 3 digit numbers in black against red dyed raft for raft identity. 2-76 Nunber Time Date From To Subject 2-77 Number NR 125-<C 1519302 fpril 15 Pry, NYOO USA=EC, Wash Special mission leaving NY San will require 3 zenith trans-oceanic portable radios model G-500 for calibrating radio sounds. War 9716 Time Date 1501312 April 15 Nonber Time UR S=134 April 15 From To Subject Date Fron To Subject chee JTr=7 re there any experinéntal data on additivity of external whole body raiiation with at and below tolerance deposition of mixed alpha, beta and garna emitters. Si521022 BEST AVAILABLE COPY Sugher —... JUTE=7 ~ Part I = HASL Raft program; Part II - Essential features raft program ddscribed in NR 116-119-4-1!,1815. Part III - Cperational feasibility RASL raft being tested in NY with Navy P2V aircraft; Pt. IV Contingent upon test departure April 17; Pe V = Project contains uncertaintiese 2-79 Namber Tire Date From To War 9727 1222172 April 16 CJlT=7 Cnairman, AEC oles ino er Subject Report of 160001Z. No rpt no change in nativesor. Americans. 2-80 Number NR nine Time Date 1794432 kori 16 From To Subject CUTF=<}F Chairman, AEC HASL prpgrag will be accomcodated. Search aircraft will ode made DOE ARCHIVE available from present Task Force * airplanes. Vim /o/