The Cobra Cat of the title to this image refers I believe to the name of her builder who I have no information about whatsoever. I had gone to Calshot in April 2021 to use my Canon EOS R5 camera and RF600mm lens combination for almost the first time. I was very pleased with the images captured on that occasion. I suspect that Cobra Cat is a privately owned fishing boat who at the time I captured the image, was motoring in Southampton Water, just off the River Hamble heading in the direction of Southampton.