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. 2.50, as of May 10, 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. 10.60, as of Jun 03, 2016, Download
  • GDU 37x Cockpit Display (Other Operating Systems), Ver. 10.60, as of Jun 03, 2016, Download
  • GDU 46x Cockpit Display (Microsoft Windows Installer), Ver. 4.30, as of May 13, 2016, Download
  • GDU 46x Cockpit Display (Other Operating Systems), Ver. 4.30, as of May 13, 2016, Download