Did a search on here and didn't turn up those links, so thanks Steve. Looks like the Trig TY 91 is a good unit. I've read where some say 6 watts output is not adequate, some say it's fine. My project is a J-3 converted to a PA-11, so I won't be flying in the Flight levels or crossing the pond. What's the general consensus on 6 watt output? I even talked to a few radio shops and get conflicting feedback. Would like to here from the users. Thanks again, appreciate the info.