^^^^
This got me thinking!
I have been lurking for some time and still trying to figure out how it all works (and I haven't seen this suggested yet, so sorry if it's already been considered):
What if it wasn't necessarily the Q400 or F-15s that caused the damage. What if it was a small group of people infiltrating the island over water instead ( i.e. seal team), planting explosives on black hat asset(s) and timed to explode around time Q400 "crashed".
I have also noticed that the ferry schedule for Ketron Island says departs 7:45 P.M (Google Search). (Plane stolen around 8 P.M. iirc). All I'm saying is a possible infil/exfil while everybody is watching the skies.
Anyway, it's just a thought. I shall return to lurking moar! Godspeed patriots!
WWG1WGA