Declasitied
~
pod ore §200.10
cae ease
will be completed by 31 December 1953,
b.
Declassified
DOD DIR 3200.10
Signal Officer, TG 7.2, will operate a crystal grinding facil-
ity to provide emergency production of crystals for all elements of the
Task Force. However, every effort will be made to procure all required
-erystals through established supply channels prior tocommencement the
operational
.
c.
”
Communications operating instructions (COI's) published by
Headquarters, Joint Task Force SEVEN, will include a list of approved radio
and wire circuits, call signs and frequencies, and uniform Task Force
communications operating procedure,
d. All aircraft with the exception of liaison type (L-13's) and
helicopters will have the AN/APX-6 transponder installed.
e. Task Unit Commanders are responsible for the suppression of
electrical interference being generated by equipment of their Task Units,
and will ‘take necessary action to reduce such noises to a point of non-
interference with authorized communications facilities,
HOWELL M. ESTES, JR,
5 Appendices (To be added later)
1.
2.
Communications Circuits
Frequencies
4.
Communications Security
3,
5.
Brigadier General, U.S.A.F.
Commander
Call Signs, Code Words
Air-to-Air and Air-to-Ground
Channelization
OFFICIAL:
(PBYsMes
Lt Colonel, USAF
Communications Officer
,
TASK GROUP 7.4
OPRS ORDER NO. 1-53
ANNEX D
sean
Declassified
D6,
DOD bik 5200.19