UNCLASSIFIED ACP 131(F) SIGNAL ZJS
QUESTION
ANSWER, ADVICE OR ORDER Directional lights of minimum brilliancy are to be used for all visual traffic between...and... except for messages of precedence priority and above requiring transmission to two or more ships. Broadcast transmitter indicated is about to be taken off for... minutes (or until...).
Who is controlling station (net control station) on this frequency (or on...kHz (or MHz))? Is it necessary to obtain the permission of the controlling station (net control station) before transmitting messages?
I am (or...is) controlling station (net control station) on this frequency (or on...kHz (or MHz)). It is necessary to obtain the permission of the controlling station(net control station) before transmitting- messages.
ZJT ZJU ZJV ZJW ZJX ZJY ZJZ ZKA
ZKB
ZKC
ZKD
Substitute code sign (call sign) of control station of group (net) in place of this operating signal. Take control of net (for...) (until...)
Shall I take control of net (for...) (until...)?
ZKE ZKF
I (or...) report(s) into circuit (net). Station leaves net temporarily (or for...minutes) (to communicate with...) (will be on...kHz (or MHz)). Observe (or direct...to observe) schedule with...on...kHz (or MHz) (at...). I (or...) observed schedule with...(at...).
ZKG ZKH
Did you (or...) observe schedule with... (at...)?
ZKI
ZKJ
Set watch on...kHz (or MHz)... 1. Continuous; 2. Until further notice). 1. Close down (until...); 2. I am closing down (until...)). Assume radiotelegraph (wireless) organisation...forthwith (or at...) Resume normal radio communication now (or at...).
May I close down (until...)?
ZKK ZKL 2-52
Original UNCLASSIFIED