There is NO backup for Anik F2. This dangerous situation is now very apparent to Transport Canada (loss of many northern airport radar control) + many banks suffered big losses due to Explornet loss of satellite internet service for their Debit Card transactions.
This was not caused by a solar flare but rather good old Canadian incompetent technician who like his cohort at Ciel a couple of weeks ago sent the wrong signal to a satellite. F2 automatically went into preprogrammed "Safe Mode" and turned to face the sun to keep the batteries charged. This mistake coupled with the lack of C/Ku/Ka backup at 111 will cost Telesat billions in future sales. You cut corners, you eventually get caught.