Updates & Downloads


G5-STC Electronic Flight Instrument (Microsoft Windows Installer) software version 2.70

as of January 23, 2017

Download (2.75 MB)

View installation instructions


Change History

Changes made from version 2.60 to 2.70:

Changes made from version 2.40 to 2.60:

Changes made from version 2.20 to 2.40:


Installation Instructions

  1. Download the self-extracting update file onto your hard drive.
  2. Insert a FAT32-formatted micro SD card with at least 20 MB of free space into your card reader.
  3. Open the self-extracting update file and follow the instructions provided by the installer application. You will be prompted to specify the drive letter of the SD card you wish to use for the update. When the transfer is complete, safely eject the SD card.
  4. Apply power to your G5 Electronic Flight Instrument.
  5. Insert the SD card containing the software update. You will be prompted to confirm before the update is installed.
  6. During the software update, the G5 will indicate ''Loading''. Do not remove power during the update process.
  7. When the update is completed, the G5 will reset itself and turn on normally.
  8. Repeat steps 5-7 for each G5 unit in the aircraft.