Updates & Downloads

GDU 370

Update Unit Software with Garmin Express

Use Garmin Express to keep your device software up to date.


Unit Software

  • aera 660 (Other Operating Systems), Ver. 2.40, as of Apr 05, 2016, Download
  • G5 Electronic Flight Instrument (Microsoft Windows Installer), Ver. 2.20, as of Mar 21, 2016, Download
  • G5 Electronic Flight Instrument (Other Operating Systems), Ver. 2.20, as of Mar 21, 2016, Download
  • GDU 37x Cockpit Display (Microsoft Windows Installer), Ver. 10.50, as of Apr 01, 2016, Download
  • GDU 37x Cockpit Display (Other Operating Systems), Ver. 10.50, as of Apr 01, 2016, Download
  • GDU 46x Cockpit Display (Microsoft Windows Installer), Ver. 4.20, as of Apr 05, 2016, Download
  • GDU 46x Cockpit Display (Other Operating Systems), Ver. 4.20, as of Apr 05, 2016, Download