JOINT TASK FORCE SEVEN APO 187 (HOW), c/o Postmaster Sen Francisco, California 19 April 1954 MEMORANDUM FOR RECORD SUBJECT: 1. Additional Ground and Air Radsafe Survey Data During Period BRAVO to BRAVO plus 5 Deys Following are readings from radsafe surveys during the period B to B plus 5 days: parties: a. Special ground surveys frdm PB survey flight and DDi evacuatio:. (All times Zebra, March 1954.) Waist height on AN/PDR T1B in or/hr Eniwetak Island (Rongerik Atoll) ‘Rongelap Island Ailinginae Island 012315 2000 020645 1400 030145 160 O30L45 Utirik atoll éniaetok Island (Rongelap Atoll) LAS 020645 3000 b. NYOO ABL#, BAKER and CHARLI“ flights originating from Kwajaleir, flights GEORGs and ITZM originating from Ouhu, flight SASY originating from Guam, and flight KING (Galbert Islands), using special airborne (P2V) survey mm ta equipment (all times Zebra, March 1954, and readings extrapolated to the (1) NYOO Kwajalein Flight ABLE: DIG Atoll (Zebra) Intensit Car/hr) Lae 020010 Rongeélap 020140 1350 .000 Utirik Ailuk 020451 020516 240 .000 76 .000 Wotho 020100 *Taongi 020325 Likiep 020 540 080 1.000 1.400 6.000 DTG Atoll (Zebra) -Ujae 020024 Ailinginae 020128 Rongerik *Bikar —— Oeclassified DOD DIR 5200.10 se . os uninhabited B Cor/hr ) 100 400 .000 020200 1720 .000 020456 020528 160.000 18.900 020428 Taka Jamo Intensit 600 .G00 peclassified 332572 C JE