DiA Universal antenna mount (UAM)

After many quad frames and several thoughts in designing the frames, found that there is an annoying thing. The rear part of the frame's top plate. Different kind of ideas with some functionality or just some stupid hole or crack.

What if there could be simple, minimalistic design, that could become a standard that everyone can use?

So here is my proposal:
![DiA Universal antenna mount slot](https://cdn.thingiverse.com/renders/97/ed/13/dc/92/4a5816550e1b7c36aa5c93d942355100_preview_featur