Source (updated): http://www.bbc.co.uk/news/uk-england-28224917
USAF helicopter crash: 'Multiple bird strikes' blamed
9 July 2014 Last updated at 10:36
Investigators have found "clear" evidence "bird strikes" caused a helicopter crash which killed four men.
Capt Christopher Stover, Capt Sean Ruane, Tech Sgt Dale Mathews and Staff Sgt Afton Ponce died on a training mission near Cley in January.
They were in an HH-60G Pave Hawk, which was part of 48th Fighter Wing at RAF Lakenheath in Suffolk.
The Accident Investigation Branch says the bird strikes "rendered" both the pilot and co-pilot unconscious.
Original discussion here: Helicopter Down In UK - Norfolk (by sandyb123 Jan 7 2014 in Military Aviation & Space Flight)
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