Grant,

You are certainly correct. This past weekend has been a tragic weekend for airshow performers, actually going back to March of this year, we've lost 4 from our community. Very sad.

The information that you were unable to find, had actually already been posted in another section.

http://eaaforums.org/showthread.php?310-Red-Arrow-down-at-UK-airshow

You will need to scroll down and read all the messages.