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ARMY SIGNAL CORPS
Z-CODE TABLE:
| CODE |
QUESTION |
STATEMENT |
| ZAA |
|
You
are not observing net discipline |
| ZAD |
|
OPERATING
SIGNAL:
1: NOT UNDERSTOOD
2: NOT HELD |
| ZAJ |
|
I
AM CLOSING DOWN UNTIL (TIME)
DUE TO:____________________ |
| ZAX |
|
YOU
ARE:
1: CAUSING INTERFERENCE LISTEN
BEFORE TRANSMITTING
2: CAUSING INTERFERENCE BY NOT
FOLLOWING ORDER TO WAIT
3: SENDING AT THE SAME TIME AS
(CALLSIGN)
4: CAUSING DELAY BY SLOWNESS IN
ANSWERING
5: CAUSING DELAY BY SLOWNESS IN
ANSWERING MY SERVICE/
PROCEDURE MESSAGES
6: ANSWERING OUT OF TURN |
| ZBK |
ARE
YOU RECEIVING MY
TRAFFIC CLEAR? |
I
AM RECEIVING YOUR TRAFFIC:
1: CLEAR
2: GARBLED |
| ZBO |
OF
WHAT PRECEDENCE? |
I
HAVE (NUMERAL, FOLLOWED BY
PRECEDENCE PROSIGN) MESSAGES FOR YOUR
(OR FOR STATION CALLSIGN) |
| ZBW |
WILL
YOU SHIFT (OR ASK
C/S TO SHIFT) TO XMIT ON
KCS/MCS? |
I
AM (OR C/S IS) SHIFTING TRANSMISSION TO KCS/MCS |
| ZBX |
WILL
YOU SHIFT (OR ASK
C/S TO SHIFT) TO RECEIVE
ON KCS/MCS? |
I
AM (OR C/S IS) SHIFTING TO RECEIVE
ON KCS/MCS |
| ZDF |
|
MESSAGE
WAS RECEIVED BY C/S AT (TIME Z) OR WAS RECEIVED BY C/S:
1: ACTION ADDRESSEE AT (TIME Z)
2: INFO ADDRESSEES AT (TIME Z)
3: ALL ADDRESSEES AT (TIME Z)
4: ACTION ADDRESSEE'S MSG CENTER
AT (TIME Z)
5: INFO ADDRESSEE'S MESSAGE CENTER AT (TIME Z)
6: ALL ADDRESSEE'S MESSAGE CENTER AT (TIME Z)
7: DELIVERED BY BROADCAST, AT
(TIME Z)
8: FORWARDED BY COMM'L MEANS AT
(TIME Z)
9: MAILED AT (TIME Z) |
| ZES |
|
YOUR
MESSAGE HAS BEEN RECEIVED
(1: INCOMPLETE
2: GARBLED) -
REQUEST RE-TRANSMISSION |
| ZEX |
|
THIS
IS A BOOK MESSAGE AND MAY BE
DELIVERED AS A SINGLE ADDRESS
MESSAGE TO ADDRESSEES FOR WHOM
YOU ARE RESPONSIBLE |
| ZFF |
|
INFORM
ME WHEN THIS MESSAGE HAS
BEEN RECEIVED BY:
1: ACTION ADDRESSEES
2: INFO ADDRESSEES
3: ALL ADDRESSEES
4: ACTION ADDRESSEE'S MSG CENTER
5: INFO ADDRESSEE'S MSG CENTER
6: ALL ADDRESSEE'S MSG CENTER(S) |
| ZFH |
|
THIS
MESSAGE (OR MESSAGE #) IS BEING
(OR HAS BEEN) PASSED ON TO YOU FOR
1: ACTION
2: INFORMATION
3: COMMENT |
| ZHQ |
|
PLEASE
LISTEN FOR ME ON KCS/MCS
AND TRANSMIT TO ME ON KCS/MCS |
| ZKA |
WHO
IS NET CONTROL STA
ON THIS (OR...) FREQ? |
I
AM (OR C/S IS) NET CONTROL ON THIS (OR..) FREQ. |
| ZKB |
IS
IT NECESSARY TO OBTAIN PERMISSION OF THE NET CONTROL STATION
BEFORE TRANSMITTING MESSAGES? |
IT
IS NECESSARY TO OBTAIN PERMISSION OF THE NET CONTROL STATION
BEFORE TRANSMITTING MESSAGES. |
| ZKD |
SHALL
I TAKE CONTROL OF THE NET (FOR....) (UNTIL...) ? |
TAKE
CONTROL OF THE NET (FOR...)
(UNTIL....) |
| ZKJ |
MAY
I CLOSE DOWN
(UNTIL....) ? |
1:
CLOSE DOWN UNTIL...
2: I AM CLOSING DOWN UNTIL... |
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|
|
| ZNB |
WHAT
IS THE AUTHENTICATION OF:
1: MESSAGE...
2: LAST TRANSMISSION
3:... ? |
AUTHENTICATION
(OF....) IS
1: MESSAGE....
2: LAST TRANSMISSION:
3:.... |
| ZPC |
|
YOUR
SIGNALS ARE:
1: FADING BADLY
2: FADING SLIGHTLY
3: GOOD FOR ...WORDS PER MINUTE
4: GETTING STRONGER
5: GETTING WEAKER |
| ZRF |
WILL
YOU SEND TUNING
SIGNAL ON YOUR PRESENT
FREQ (OR ON KCS/MCS),
FOR 1 MINUTE, OR UNTIL
AS IS GIVEN? |
AM
ABOUT TO SEND TUNING SIGNAL ON MY PRESENT FREQUENCY
(OR ON KCS/MCS). |
| ZUA |
REQUEST
TIMING SIGNAL
NOW (OR AT....) |
TIMING
SIGNAL WILL BE SENT NOW
(OR AT...) NUMERALS INDICATING THE
TIME WILL BE FOLLOWED BY A 5-SECOND DASH, TERMINATING EXACTLY
AT THE TIME INDICATED. |
| ZUE |
|
AFFIRMATIVE
(YES) |
| ZUG |
|
NEGATIVE
(NO) |
| ZUH |
|
UNABLE
TO COMPLY |
| ZUJ |
|
STANDBY |
| ZWF |
|
INCORRECT |
| ZWG |
|
YOU
ARE CORRECT |
| ZWH |
|
TRY
AGAIN |
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