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Aviation Alerts and Advisories

Approval of G500/G600 GDU 620 Software Version 7.30, GSU 75(B) ADC/AHRS Software Version 2.05/2.06, GRS 77 Software Version 3.06 and GAD 43(e) Software Version 2.03 for Part 23 AML STC SA02153LA-D and EASA STC 10053008

REVISION C:

Added GSU 75/75B Reset Information

PRODUCTS AFFECTED:

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

CERTIFICATION APPROVAL:

STC SA02153LA-D and EASA STC 10053008

COMPLIANCE:

Recommended: GSU 75/75B AHRS Software Version 2.06 is recommended at the next scheduled maintenance interval. All other software versions are optional.

PURPOSE:

Part 23 AML STC SA02153LA-D Master Drawing List G500 PFD/MFD System AML STC, 005-C0313-10 Rev. 7, and Master Drawing List G600 PFD/MFD System AML STC, 005-C0313-00 Rev. U include software updates for the GDU 620, GSU 75, GRS 77 and GAD 43/43e, as specified in the ASDN Service Bulletin 1861 Rev C document linked below.

ASDB Service Bulletin 1861 Rev C