Co muunicationse
CI TF SEVEN No 3-53
serving aS s tributary of Relay Center, ENIWETOK.
ice on ENIWETOK will be provided by TG 7.2.
Telephone serv-
{2} Provade two channels of ENIWETOK-KWAJALEIN MUX circuit to
Hqs, JTF SEVEN for termination in Relay Center, ENIWETOK.
(3) Operate and maintain communications facilities for AOC on
ENIWETOK ISLAND and provide communications personnel as required
fer AOC abcard the command ship.
(4,) Previde commnications personnel as required for operation
of task firce weather central aboard the command ship.
(5) Provide airborne VHF simplex radio relay facilities for VHF
radio relay between BIKINI and ENIWETOK ATOLLS.
f.
AFC Base Facilities Task Group (TG 7.5)
(1) Operate and maintain telephone systems, except on ENIWETOK
ISLAND.
(2) Provide and maintain wire circuits in the inter-island and
buoy cable systems to meet timing telemetering and commmications
requirements of the scientific programs and to meet operational and
administrative communications requirements of Hqs, JTF SEVEN.
(3) Operate and maintain the LOS ALAMOS terminal of the
ENIWETOK-LOS ALAMOS RATT circuit.
(4) Provide alternate ZI relay facilities from Commmnications
Center, LOS ALAMOS, for forward area task force traffic during op~
erational periods.
(5) Operate and maintain TG 7.5 commnication-electronic equip-
ment and, with the assistance of TG 7.2, military type radio equipment required for use by TG 7.1 and 7.5.
(6) Operate and maintain TG 7.5 boat pool commmications faci-
lities.
{7} Operate motion picture facilities at BIKINI and ENIWETOK
ATOLLS (excluding those on ENIWETOK ISLAND).
(&) Prepare and distribute a consolidated atoll telephone direc-
tory in accordance with JTF SEVEN COI item 40-1.
(9) Provide a central receiving point for traffic (except TOP
SECRET and RESTRICTED DATA) for TG 7.1 and TG 7.5 received from Has,
JTF SEVEN Communications Center (PARRY ISLAND).
g-
All Task Groups
(1) Submit telephone directory and subsequent changes thereto
in accordance with JTF SEVEN COI item No. 40-1.
(2) Maintain a transmission security training program for all
users of voice radio facilities and a message drafter improvement
L-9