Apollyon

There is a risk of nuclear blast & radiation (landing, if you aren't knocked over landing right there is ok). If you witness a Mushroom cloud while providing a missile umbrella, do not abandon your position very long, 10 to 20 minutes (fallout), keep well clear of the ground nearer the explosion, at least the max height of clutter. You should turn as if to head at full speed away from the detonation, but reduced throttle. Expect force 9 or a disaster. Can we get some wind training please.