Define "east" trunk.
There is a Phase 1 part of the system, and that is primarily the I-5 corridor from Everett to the King/Sno Line. Phase 2 is the rest of the county (outside of Phase 1).
The Darrington and Index Intellipeters are generally considered in Phase 2.
So, If I translate your question correctly - are you saying that you hear talkgroups from the Phase 1 part of the system on the Phase 2 part, and talkgroups from the Phase 2 part on the Phase 1 part?
It simply could be that there have been some coverage issues in the overlap areas, and the system administrators decided to allow some talkgroups to be active on both parts of the system - when previously, they were not. That would allow the radio to "roam" between the two parts of the system (Phase 1 and Phase 2), and provide the user with coverage - all transparent to the user.
Brad/N7JGX
Whidbey Island, WA
_________________ Whatever.....
|