a Ae ete rai odierath JOINT TaSK FOHU2 SeVEN APO 187 (HCY), c/o Postmaster Sin Francisco, California 19 April 1954 MEMORANDUM FOR RECORD SUBJSCT: 1. Additional Ground and Air Radsafe Survey Duta During Period FRAVO to BRAVO plus 5 Days Folicwing are readings from radsafe surveys during tha psriod B to B plus 5 days: parties: a. Special ground surveys from Pi survey flight and DDE evacuation (411 times Zebra, March 1954.) . . Waist height on AN/PIR T1B in nr/hr ~inivetak Island (Rongerik stoll) fengelap Island fSDinginae Island Utirik atoll Eniastok Island (Ronzelap Atoll) 012315 020645 2000 1400 O20L45 LLS5 C30145 Lé@ 020645 3000 b. NYOO ably, BAKSR and CHARLIsS flicrts origineting from cvuajalein, flignts re and ipa origineticg from Ouhu, fligat 2asY crigtnating from Guam, and flisht KING (Gilbert Tolands), asing spscial sirberne (P2V) survey sguicrent (z1L tines Zztva, March 1954, and pesdings exytrapolet cd to tre gre (1) KY¥OO Kwajalein Flicht L504: UTG ol (Z22r2) Lae “otho C20510 C20100 Intensity (ir/er) .080 1.000 Ronzelap O2®1L0 1350.000 Utirik Alluk C20L51 C20516 2L2 C50 76.000 *Taonel 020325 Likiep C20 540° * unircrabited ~ Lae 4 SZ 1.400 6.00 stoll U jae Silinginae Rongerik *Eikar “Taka Jer: UG Intensity 020024 620128 - 100 L400 .000 020128 690 .000 (Z25ra) (er/hr) 020200 . 1720.000 C20L,56 020528 160,000 18,900