Morris TRS Migration
I believe that Mt. Arlington (26 Cars), Netcong (28 Cars), and Wharton (39 Cars) will all be migrating soon to the TRS. Since all cars have the MIRS radios, all they need are the portables and reprograming of the mobiles.
My best guess is the testing being heard for Netcong & Wharton is their portables checking for dead spots in their town.
Please post some info on TG's for all.