Everyone also knows the world largest windmill producer in the world, the danish company Vestas.
So what could be a better place to install UBNT equipment than on a windmill ? There's lots of them, they're large and they're everywhere ?
Typical danish countryside with windturbines....
The problem is that drilling a hole in the tower for a mount is NO GO. Instead I got in contact with a company (it actually arises from Vestas) that sells these very strong magnets. Their engineer created a special mount in aluminium for us.
Now we can install a lot of equipment on the windmills without drilling holes in the tower and breaking the sealing/painting.