As I'm flying the helicopters, I'm making the scenery locations more "heli-friendly, moving light poles, trees, etc. I had a difficult time seeing the helicopter landing area for Sentinel Light. So I made a new "helipad logo" an H with a circle around it, one yellow, one white. I added that to Sentinel Light, now you can quickly decipher where to land. While I was at it, I made a new lighthouse object for Sentinel that matches the real one. It has lighted windows. This will come out with the next Express Update.