While the plane IS in the markings of 407 (LRP) Sqn, I would hesitate to say its from YQQ. The Comox Valley Airport (YQQ) is a small (err I mean...tiny?) part of CFB Comox. It isn't like some bases where the base is a part of the civilian airport; the civvie airport is a small lil building and ramp off of the base itself.

19 Wing, 407 "Demon" (Long Range Patrol) Squadron, CFB Comox, British Columbia.