I don't think it's new that we were replacing the CC150's but I do believe this is an increase in the order/plans that may have been previously announced. 4 new and 5 refurbished A330's which is an increase in the number compared to the current fleet IIRC. Also interesting that they will not all be based in a single location. Logically that may mean Cold Lake or Comox could see some.
https://globalnews.ca/news/9855195/c...planes-airbus/