Clem was one of the finest gentlemen I had the privilege of serving with. Behind his sometimes slightly gruff exterior was an exceptional aviator with a heart of pure gold. He was a legend amongst his fellow Navs and his down-to-earth, practical advice was highly valued by those he taught when he was an STS instructor. Beyond that, he was a key member of the volunteers at IAT and then later, RIAT, where (again) he provided invaluable guidance and, as ever, his wonderful humour. Those of us who knew him will miss him greatly, but I feel enriched for having known him at all.
My condolences on your loss, Huw.