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Aviation Alerts and Advisories

GDU 620 software version 7.40 for Part 23 STC SA02153LA-D

PRODUCTS AFFECTED:

G500/G600 systems installed under the G500/G600 Part 23 AML STC SA02153LA-D are affected.

CERTIFICATION AUTHORIZATION:

STC SA02153LA-D

COMPLIANCE:

Optional: This Service Bulletin may be incorporated at the owner’s discretion and is not warranty reimbursable.

PURPOSE:

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

ASDN Service Bulletin 20107 Rev A