communication instructions radio telegraph procedure
communication instructions radio telegraph procedure
communication instructions radio telegraph procedure
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UNCLASSIFIED ACP124 (D)<br />
RADIOTELEGRAPH MESSAGE FORMAT (Continued) TABLE 1-1<br />
PARTS<br />
H<br />
E<br />
A<br />
D<br />
I<br />
N<br />
G<br />
Cont'd<br />
COMPONENTS ELEMENTS FORMAT<br />
LINE<br />
PROCEDURE<br />
PREAMBLE<br />
ADDRESS<br />
Cont'd<br />
UNCLASSIFIED 1-9<br />
CONTENTS<br />
Transmission Instructions 4 Prosigns F, G, T; operating<br />
signals; call signs, address<br />
groups, plain language address<br />
designators, AIGs, routing<br />
indicators.<br />
Precedence 5 Precedence Prosign<br />
Date-time group Date and time expressed in<br />
digits, and zone suffix followed<br />
by month indicated by first 3<br />
letters, and if required by<br />
National <strong>instructions</strong>, the year<br />
indicated by the last 2 digits.<br />
Message Instructions<br />
Operating signals and<br />
prosign __<br />
IX<br />
Originator's Prosign 6 Prosign FM<br />
.<br />
Originator<br />
Action addresses prosign 7 Prosign TO.<br />
Action addressees<br />
Originator's designator (call<br />
sign, address group, plain<br />
language address designator,<br />
routing indicator).<br />
Information addressees prosign 8 Prosign INFO.<br />
Information addressees<br />
Action addressee designators<br />
(call signs, address groups, plain<br />
language address designators,<br />
AIGs, routing indicators).<br />
Information addressee<br />
designators (call signs, address<br />
groups, plain language address<br />
designators, routing indicators)