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4
Annex E to CTG 7,2
Operation Plan No.
3-
Contid
(synchronous mixer), for teletype trafficup to and including SECRET:
CIRCULT
ENIWETOK ~ OAHU (UHP)
.
THE
.
Full Dux (1)
ENIWETOK - BIKINT
Full Dax (2)
PARRY ~ BIKINI (TG 7,2 Circuit)
Full Dpx
ENIWETOK ~ KWAJALEIN
:
ENIWETOK ~ LOS ALAMOS
(1)
ve (1)
Full Dix (1)
ENIWETOK — AGC (USS ESTES)
-
Full Dux (1)
All TOP SECRET and RESTRICTED DaTA traffic will be onetphered off-line,
prior to transmission, This is necessary to meet AEC requirements and
because terminal comminications personne] are not in all'instances TOP
SECRET or "Q" cleared,
(3)
Telecon Facilities:
Telecon facilitiés will be avail-
able at Headquarters JIFSEVEN (PARRY ISLAND). Requests |for this sex
vice will be submitted in accordance with COI item 29],|
(4)
Local Telephone Facilities:
Wire telephone facilities
cleared for conversations up to and including SECRET will, be available at:
(a) ENIWETOK ISLAND (400 line dial efchange with
connecting service to other islands of ENIWETOK ATOLL). |
(b) BIKINI ATOLL -(connecting service between necess=
ary islands of BIKINE ATOLL),
(c) PARRY ISLAND (220 line manual with connecting
service to other islands of ENIWETOK ATOLL).
(5)
VHF Radio Backup:
VHF radio relay equipment will be
provided at key points as a backup for wire and cable telephone facili-
ties, but communications will be limited to unclassified conversations
and message traffic when such facilities are in use,
(6) M¥-Voice Radio Circuits:
Long-distance and inter
atoll radio facilities using Hf equipment will be limited to those author-
ized by CJT¥ SEVEN. Those voice radio circuits will be limited to unm
classified matter and will be closely monitored,
The following long
distance voice radio circuits will be available on a closely controlled
basis between the following points:
CJTF SEVEN).
,
71).
*
(a) ENIWETOK/PARRY — BIKINI ATOLL (Controlled by
(ob)
.
1G 7,1 PARRY ~ BIKINI ATOLL (Controlled by cTG
:
(c) ENIWETOK ~ BIKINI ATOLL ~ KWAJALEIN (Controlled
by 1G 7.4 for the control of air movement traffic, only).
(d)
Air Operations Center (AOC) ENIWETOK ~ Combat
Trformatinn Ponte fore’ | USS ESTES (Conwvlled oy 1G 7e4 for air opera~
BEST AVAILABLE COPY
Mons)
Zs MISSION:
Install, operate and maintain those communications facilities
and render those services as directed by CUTIF SEVEN,
E=2
—
Nee