Hi Stan
So many of these stories abound that I wonder if they are apocryphal. I have heard of buried Spitfires and Huricanes in Aus and many years ago I used to work in Germany for the US forces (long story) and was based at an old Airfield near Mannhiem.
I am struggling to remember the name of the Kassern, but rumour had it that a heap of Ju87 (Stukas) were hangared underground and when the Allies invaded, the hangars were flooded. Some of the Guys sore blind that these planes were still there.
It would be nice if it were true.