LLogann you are correct although only 3 were ever built it is still classified as the only supersonic float/seaplane ever to be made. I cant see it as a float plane as it never had floats it had 3 retractable skids. I had a chance to see this plane up close and personal in 1975. I was driving along US 5 and happened to see a tail sticking out from under a canvas tarp behind the old Convair plant in San Diego. I knew exactly what I had seen so I went to the front gate and asked if I could take a look at the plane I had seen from the highway and was escorted back to the plane. Man was I surprised at what I saw. The plane was fully intact but the salt water had taken a heavy toll on the outer skin by corrosion. The turbine fans were pitted badly and the leading edge of the wings were dented most likely from waves as the plane gained speed. I don't know which plane this was of the 3 that were built but I do know it was the only one left.
