Yupp, that's the case for all Guard systems.
By the way, a weird thing happened to me in Omicron 74 once - I couldn't dock on the base!
At least not by simply clicking on "dock", the ship flew circles and finally tried flying right through the hull of the base. Finally, I managed to land by going right next to the dock-point and clicking on dock again.
So, it is possible, but I think maybe that ought to be fixed in a future release...?
By the way, the ship was a Spatial, so maybe it was the size... I wonder how cap-ships are supposed to dock there, though.
