+ meme ete re

b

remy

~

’.
_

ot

:

:

‘

:

oo WORD BEFORE |“-| ~The word of the message to which I havereference is

F

,

that which precedes,

Be

WORDS ‘IwicE |“-- ~Communicetions is difficult,
fe

eo.

,

oo

Tronenit (ting) each» phrase

.

_ on order, request or as information.
sion is

6. General:

.
i.

.

Ds

RS

a

,

7

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.

se

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a

ne

ceded by the proword "MESSAGE FOLLOWS"shall be written ©
:

yt _dowme .

a

sO
:

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*Y

To utilize circuit time more9 efficiently all messages >).
or their substance should be written down prior. to trans-.,- ee
_mission, Those messages which must be delivered by the “=~ receiving operator to another person or which are pre- °° 2.’

(1)

:

°

-

.

This proword may be used as -

(or each eodo group) twice,

WRONG-, ~---Your last transmission was ancorrect. The correct ver~

;
:

.

ote

:

,

‘

‘

oe

eo

;

=,
PG

be (2) “Tranemissions by vaddotelephoa’: shall be.as,5 short and =S 7 lst

ot

_ Soneise as practicable consistent with arity. _the3
jase. i.
“of standard phraseology enhances brevity.’ Sue y
aa

..

[

Q). Transmission over.radiotelephone’ shoula be ‘clear with | Se ;
.
natural emphasis on each word‘except the prescribed. .-..t--

Oe
_ pronunciation of numerals, and should. bespoken4ins
SO natural’ phrases, “not word by words: 7
ee

r

wong
.
.

“ee

(4)
Ct

e

.

:

a

’

before making any transmissions thereon.= re

. Oke “Establishing Comunications:

2

:

AN.

"<0".

pO

shall listen in to make certain that a circuit is plear

_

ree
oy

To avoid interféring weit other troffic,aan operator

a.

Bet

ee

i:

Before conducting regular iwaffic¢over radictelephona circuits,

. it may be necessary to make contact with the other‘Station (s). involved beNt
ascertain that communications is possible. oe,
aan
-

b

ks

go

Signal Strength and Readability:
(2)

oe

oN,

A station is understood to have good “signal strength and.
readability unless otherwise notified, Strength of ‘sig-.:’

“nals and readability will not be exckanged unless one.
station cannot clearly bear. another .‘stations —

ta) a station thet wishes to inform ‘ancther of hie signal
,

-

_ =‘

;
Coat
tae
_

_ strength and readability will do-so by means of a short |

and coneise réport of actual reception, such as "Weak", =”

but readable," "Strong, but distorted," "Loud and ‘glean.
ete, “Reports ‘such as "Five by five," "Four ‘by fourt ©.

ee
° ete., will not be uséd to indicate. strength and quality...
~
. sof reception, A station desiring to kmiow ‘how his trans.

pM
migsion is being received will transmit "How.do you hear
Tent) met, "what fe my: readability? » "Report ay signals," aten

AVTHENTLCATIONS
:

tte

“huthentication for voice or.
se telegraphtvantintoctons: af;re- “s

quired,”“willbete
-compliance |with COT 30-3, The Commnications offic

.s

ate

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