TRANSEC KEY LOADING (REMOTE FILL)
As NCS, you also have the option of sending new TRANSEC keys (TSK) to net members by remote fill, or broadcast.
In order to receive a TRANSEC Key Remote Fill, all net members must have a KEK loaded in Channel 6 of their KY57s.
To make use of this Non-ICOM SINCGARS capability, you as NCS will need a KYX15 in addition to your RT and KY57,
plus appropriate fill cables. See graphics below for details.
KYX-15, RT, and KY-57
Unless you have received special training in TRANSEC Key Remote Fill procedures, you should consult your unit
communications specialist and appropriate COMSEC manual.
The procedures shown in the following chart list specific actions to be taken by the NCS and by net members, in proper
sequence, for you to conduct a TRANSEC Key Remote Fill for your net.