G500/G600 systems installed under the G500/G600 Part 23 AML STC SA02153LA-D are affected.
Optional: This Service Bulletin may be incorporated at the owner’s discretion and is not warranty reimbursable.
This STC Service Bulletin provides notification of STC SA02153LA-D Master Drawing List, G600 PFD/ MFD System AML STC, Rev. Z and Master Drawing List, G500 PFD/MFD System AML STC, Rev. 11 updates. These updates include the following:
- Approved GDU 620 software version 7.40
- Added support for Garmin GWX 75 weather radar
- Corrected issues related to Garmin GWX 70 weather radar display
- Updated GSU 75 ADC Software to 2.07
- Updated GSU 75 AHRS Software to 2.08