Frequently when the sh#t, (or seagull) hits the fan you often have to make a snap decision based on little more than instinct and training. There isnt time for manuals or discussions. You have to "do something" and "do it now".
In this case, whatever they did was the correct action for this particular circumstance. They kept their cool and delivered. Cant ask for more than that.
Bloody good job chaps.