Task Group 7.4 CASTLE, KOON aircraft decontaminatign.
Second Survey

First Survey
Aircraft

Type/
Tail No.

B-36/1083
B-36/1086
B-29/7269
F-84/030
F -84 /033
F-84/037
F-84/038
F-84/046
F-84/049
F-84/051
F-84 /053

Type

Reading
(R/hr )
0.220
0.800
0.240
0.800
0.460
0.800
0.305
0.180
0.007
0.225
0.200

Aircraft
Type/

Tail No.

Date (Time)

of
Decon

Reading
(R/hr)

7
7
7
7
7
7
7
7
9
7

Decay
Decay
Decay
Decay
Decay
Decay
Decay
Decay
Decay
Decay

0.100
0.260
0.021
0.044
0.035
0.105
0.039
0.042
0.005
0.012

Apr
Apr
Apr
Apr
Apr
Apr
Apr
Apr
Apr
Apr

(1340)
(1425)
(1130)
(1050)
(1000)
(1045)
(1140)
(1120)
(1210)
(1048)

7 Apr (1125)

Decay

8
8
8
8
8
8
8
8
9
8

Total
Decon

Date (Time)

B-36/1083

0.066

8 Apr (1343)

2.33

B-29/7269

0.011

8 Apr (1515)

0.5

0230

F-84/030
F-84/033
F -84/037

0.038
0.023
0.100

F~84 /038
F-~84/046

8 Apr (1635)
8 Apr (1530)
8 Apr (1630)

0.035
0.040

F-84/049

F~84/051
F-84/053
Source:

8 Apr (0940)

8 Apr (1604)
8 Apr (1600)

0.008
0.020

8 Apr (1640
8 Apr (1532)

Apr
Apr
Apr
Apr
Apr
Apr
Apr
Apr
Apr
Apr

(1110
(0620
(1420
(1515
(1454
(1555
(1535
(1538
(1330
(1600

Wash
Wash
Wash
Soap
Soap
Soap
Soap
Soap
Soap

8 Apr (1452

(R/hr)

B-36/1086

of
Decon

Date (Time}#

0.024

Third Survey
Reading

Type

Hours

Soap

Tokal
Deron

Pes

D6

4

D6

1
1
1

6
6
6

1
1

l

1
1

D6

6
tS)

6

6
6

Reference 30.

The weather remained unfavorable through 25 April, when acceptable
conditions were predicted for the next day.
preshot activities began.

The

sector

search for

tered on a bearing of 40° from ground zero.
within the sector
danger.

Accordingly, the sequd@nce of
transient vessels [cen

Two vessels were sighted

(but not in Area Green), but were judged not to

He in

The usual weather and command briefings were held and CIN@PAC was
284

mee |ilO erm

Table 41.

Select target paragraph3