Lots of stolen stuff gets reported. I had a parachute system stolen. A fellow jumper was at the swap meet and saw my gear for sale for $50 a week later. He found the reserve packing data card and called me. We went to the swap meet with the cops. I got my gear back. They also found a bunch of stolen tools, ID #'s were collected and they found the guy they belonged to also.
So go to the local cops and tell them what's going on.