How many possibilities to get Type XXVIII?

[Raptor1]

Originally Posted by dcb

Resurrecting an old thread, I know, but my question relates to it.
I've noticed the Walther boat really isn't suited to the vastness of the Pacific, it just doesn't have the range. So...
Is there any possibility to get back the IXD2, after I already took the XVIII and played a mission with it? Or am I stuck with it for the rest of the war?

Ja, you ist stuk vith it...

I didn't find any problems operating it around the North-Eastern Indian Ocean though...