Following a recent visit to The National Archives in Kew Gardens, London, I thought it would be good to let people know what I found in relation to the ongoing investigation into the 1990 Calvine case. For those of you who are not familiar with it, it concerns a diamond-shaped object which was alleged to have hovered near a hill close to the village of Calvine, some 35 miles north-west of Perth in central Scotland, at around 9pm on the evening of 4th August 1990.

The death of Prince Philip, the Duke of Edinburgh, aged 99 on 9 April 2021 resulted in a flurry of tributes and obituaries. But so far none of the extensive media coverage has mentioned the Duke’s lifelong interest in UFOs – or “flying saucers“.