Trade-A-Plane - Garmin 500 Suite available from Dawson Aircraft Inc. Garmin G500 (GDU 620), Garmin GDC 74A Digital Air Data Computer, Garmin GAD 43e, GMU-44 MAGNETOMETER, Garmin GDL 69A XM Weather Interface /
![Garmin SB1302 Rev A: G500 AML STC update for GDU 620 Software Version 6.11, GRS 77 Software Version 3.03, and GDC 74 Software Version 3.09 – Aero-Pro Avionics LLC Garmin SB1302 Rev A: G500 AML STC update for GDU 620 Software Version 6.11, GRS 77 Software Version 3.03, and GDC 74 Software Version 3.09 – Aero-Pro Avionics LLC](https://i0.wp.com/www.aeroproavionics.com/wp-content/uploads/2014/02/g600.jpg)
Garmin SB1302 Rev A: G500 AML STC update for GDU 620 Software Version 6.11, GRS 77 Software Version 3.03, and GDC 74 Software Version 3.09 – Aero-Pro Avionics LLC
![Aircraft Parts and Services on PlaneCheck - Used parts and projects wanted and for sale. Pièces détachées et projets d'avions à vendre et récherchés. Flugzeug Projekte und Teile angeboten und gesucht. Aircraft Parts and Services on PlaneCheck - Used parts and projects wanted and for sale. Pièces détachées et projets d'avions à vendre et récherchés. Flugzeug Projekte und Teile angeboten und gesucht.](https://www.planecheck.com/images/fs/11665/i1.jpg)