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