-~ HEADQUARTERS JOINT TASK FORCE SzVEN - APO 187 (HON), c/o Postmaster . San Francises, California — 19 April 1954 MEMORANDUM FOR RECORD SUBJECT: Additional Ground and Air Radsafe Survey Data During Period FRAVO to BRAVO plus 5 Days Ll. Following are readings from radsafe surveys during the period B to B plus 5 days: parties: a. Special ground surveys from PEI survey flight and DDE evacuation (All times Zebra, March 1954.) Waist heiz ° . éniwetak Island (Rongerik Atoll) Rongelap Island 012315 020645 20c 100 O301LL5 160 Ailinginae Island Utirik atoll éndaetok Island (Rongelap Atoll) on AN/PURin or/hr 030445 be 5 020645 3000 ob. NYOO ABLZ, BAKAR and CHARLIs flights originating from Kwa jaleic, flignte GRORGs and ITEM criginating from Ouhu, flight saSY¥ originating froa Guam, and flignt KING (Gilbert Ielands), using special airborne (P2V) survey equipment (all times Zebra, March 1954, and readings extrapolated to tne =: (1) KwajaleinAnz: sol, Lee Wothe Rongelap *Taongi Qeirik AiLuk Likiep ory (Zebra) 020010 020100 O@lLO 02325 020451 020516 O20 $40 engit -080 1.000 1350.000 1.400 240.000 76 .Q0O § .000 sold Ujae AilLinginae Rongerik *Bikar «Taka Jeng Drs (Zabes) 020024 020128 020200 020428 020456 020528 Intensit; Tarfee) 100 4D0 000 1720.000 600 .000 160 .0CO 18.200 # uninhabited Bret 3 p- Of - +