HJG's DC8/HJG's panel series.Vistaliner 727/RP 727 panel.Shupe and team's Dash 7.all of them equipped with the fantastic freeware Delco Civa ins.gps is out of all them planes here :)tataJP.

" Piper Cub (w/ airfile by Tom Goodrick to make it slip spin and handle better on ground)"Where did you get that file? I dont see any such file by that author in the library.