nice photo john,
I was about 2 helicopters behind you in that shot, at one stage we had 6 helo's if my memory serves me ( 2x 117, as350, b206, Crane, and a K-max) working that one spot, it was very close to the building as you see.
worst still we were all staying in the hotel there, and all our clothes and gear was in the room!!
it was a hectic afternoon and im sure john agrees with me.