I think misunderstood what you¡¯re trying to do with the Shari hat. If I understand you want be able to use your AllStarLink node mobile with APRS. Sounds doable. I have a Shari Hat set up on my AllStar Link node. If you figure it out let the group know. I had such a hell of a time with ASL3, to get my node working afraid to break it. 73,DE AI4LL