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Aviation Alerts and Advisories

G500/G600 TXi Software Version 3.31 and GEA 110 Software Version 2.21

PRODUCTS AFFECTED:

G500/G600 TXi PFD/MFD/EIS display systems installed using Approved Model List (AML) Supplemental Type Certificate (STC) SA02571SE are affected.

CERTIFICATION AUTHORIZATION:

STC SA02571SE MDL Revision 17

COMPLIANCE:

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

PURPOSE:

This STC Service Bulletin provides notification of an update to the AML STC SA02571SE Master Drawing List (MDL) Revision 17.

G500/G600 TXi Software Version 3.31 includes:

    • Updated GEA 110 sensor configurations for the propeller RPM magneto P-Lead interface
    • Added GEA 71Be sensor configurations for fuel flow and propeller RPM to support Textron Aviation Inc. King Air E90 and Piper Aircraft Inc. PA-31T series aircraft

GEA 110 software version 2.21 includes updated magneto P-Lead filtering to improve propeller RPM stability.

ASDN Service Bulletin 21102 Rev A