[vonofterdingen]

Is it true,that Swordfish mode removes U-2VS from the game, I mean all versions of U-2 or just cockpit?

No, the Sowrdfish does not interfere with the U-2VS in any way; the Swordfish has its own slot. I believe that you are thinking of the initial Tiger Moth. It replaced the U-2VS, but the newer version does not.