Update: (Sept 26) All repeaters on North-West Zone (VE9SQN, VE9RCV, VE9GFL and VE9STL) are now fully CTCSS enabled (151.4 Hz PL tone on TX and RX)
Skiff Lake (VE9IRG) and Kintore (VE9KMT) will be CTCSS enabled on Wednesday, September 27.
For more information about the phase-in of CTCSS and other changes to the IRG system, visit the IRG revamp page