_IFD Interfaced with Garmin GTS8xx_ [![][1]][2] [1]: https://hf-files-oregon.s3.amazonaws.com/hdpavidynesupport_kb_attachments/2021/02-05/c5116496-53d5-4a98-a2fd-57085b405103/AviQuiz_Logo.JPG [2]: https://forms.gle/2LprVeHABX1qLtwp7 ...