Hi all, today I managed to get an AI airborne, but it started climbing so I jumped in a chopper and went after it. At about 18,000 ft. I could see that I was never going to catch it. The chopper was just not fast enough. Dropping as fast as I could, I loaded a tech I built a while back that made almost entirely of Venture turbines and runs about 180 but still could not find it despite being able to see it on radar and occasionally seeing a build beam shine down every once in a while. Is it gone forever, or will it hit the wall up there somewhere?