I'm with bleepup on this - biscuit tin on goggles was a little disconcerting - worse than the hole at Bessbrook. (Its not the hole in the photo attached above, the hole was about 50-100m behind the person taking the photo, past the buzzard shack.)
But I'll raise you one - any frigate or small RFA helideck in less than calm weather - imagine a biscuit tin moving in 3 dimensions!