I'm closing this thread at Angelonawire's request.
He regrets some things he wrote in the aftermath of the incident, and has asked me to pass on his apologies to all concerned.
Credit to him for being big enough to make the request IMHO, and I intend to respect his wishes.
I think the subject is better left until the result of the investigation into what happened but, if anyone disagrees strongly, feel free to e-mail me saying why you think the thread should be re-opened.
Angel's rather strong comments while still feeling emotional after his ordeal (regardless of whether anyone was to blame) are at least understandable. Comments by some others who rushed into print and made judgments are less understandable.
I've never understood why some pilots are so quick to criticise others even when they don't know all the facts - and I probably never will.
Heliport