K0
Not available
K1
Proceeding to incident
K2
In attendance at incident
K3
On RT outside normal turnout area
K4
On RT inside normal turnout area
K5
On RT available at incident
K6
On pager (state location)
K7
At normal station
K8
Not allocated
K9
Off RT (state location)
K10
Re-commissioning appliance
KE
“KAY ECHO” unable to proceed
(State reason)