Rigex et al, apologies - put it down to a senior moment. My previous post was about the jet who had a massive hot air leak but continued on to the Goose. The severe damage was repaired to minimum standard fit to fly one flight only - I fuelled to max to escort the ac back across the pond, acting as top cover for SAR and providing navigation assistance. It was cat 5 shortly after its recovery to Waddington.
361 I flew many times between 76 and 81.
Sorry about the confusion in my ancient and remaining brain cell.