Excerpt:
Whatever the current state of our fighter force, however, there is something that can’t be denied. We need a much, much bigger air fleet than we currently have, or that we are expected to have after we purchase our next fighter jet to replace the aging CF-18s. As I have detailed in a previous column, our current Air Force fields four operational squadrons (Air Force geeks: Yes, I know they’re only grouped into two administrative squadrons) of 12 CF-18s each, for a total of 48.
There are more planes than that, close to 80, at last count, I believe, but some are always out of service. We need jets for training missions, for long-term maintenance and upgrades, and some jets are even put at the disposal of our space agency for research purposes. Of the 48 jets actually assigned to combat squadrons, only about 34 are available at any given moment. This is because the CF-18, like any advanced fighter jet, is not always mission ready. The CF-18 has a decent availability of about 70%. Crunch the numbers: 48 x .7 = 33.6, or, rounded up to the nearest fighter.
(...FULL ARTICLE AT LINK ABOVE)