Maybe GJ could have some "associated crafts" part... military or paramilitary ships of small factions that are not directly part of GJ, but come to training exercises from time to time and can be called in an emergency.
It gives the owners of the crafts the ability to train their crews and GJ/Space-Patrol a great way to get very good specs and signatures of the ships, which makes it more difficult to use them for criminal activities without being discovered.
It gives the owners of the crafts the ability to train their crews and GJ/Space-Patrol a great way to get very good specs and signatures of the ships, which makes it more difficult to use them for criminal activities without being discovered.