UNCLASSIFIED SIGNAL ZIJ
QUESTION
ZIK
ZIL
What Channel Number(s) should I use?
ZIM ZIN ZIO ZIP
Have set continuous watch, or 1. Single operator period; 2. Two operator period; 3. General periods only; 4. Reduced single operator periods) on broadcast indicated. First serial number received is.../No number yet received Have ceased watch on Broadcast, last number received...
ZIQ ZIR ZIS ZIT ZIU ZIV ZIW ZIX ZIY ZIZ ZJA ZJB
ACP 131(F) ANSWER, ADVICE OR ORDER I am now changing my channel number/letter. Last number sent in this series is that of this message. This is a weather controlled message which is not to be transmitted in the clear over radio circuits. Use Channel Number(s)‌.
May I close down visual watch now (or at...)?
ZJC
Read signaling light of... Close down visual watch now (or at...). Repeat all flag signals made by the senior officer (senior officer present afloat). Use... 1. Better light; 2. Better background. Set visual watch now (or at...) Visual relaying station between senior officer (senior officer present afloat) (or...) and...is to be .....
ZJD
ZJE ZJF
2-50 Original UNCLASSIFIED