I saw one eject years ago, 1990 it must have been as it happened at Leuchars. Nick Faldo had just won The Open and the Red Arrows were preparing for a flypast. I looked across St. Andrews bay through my binoculars as they were rolling down the runway in formation, and as they reached take-off point a little dot popped up from one of the planes, which carried on into the sea.
The fact that no official statement on his condition has yet been released suggests that they are trying to contact his next of kin first. However, some reports are saying he was "severely injured", suggesting that he may have ejected prior to impact.