Hi Lenco,
I belive this is the first info I have got on the bunker at Ammer. Do you have photos from the bunker to support the type you give here? And if you have, do you have any photos of the mast foundations, cable entries and anything else of the bunker?
It would be very nice to ad it to the list!

My complete list is at my work place so I will first be able to check up on my data tomorrow.
Regards,
Morten