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Aviation Alerts and Advisories

GTX 3X5(R) Series TSO Main Software Version 2.12

PRODUCTS AFFECTED:
All GTX 3X5(R) series products with main software version 2.11 or earlier are affected.

CERTIFICATION APPROVAL:
TSO

COMPLIANCE:
Optional

PURPOSE:
GTX 3X5(R) Series main software version 2.12 includes the following changes:

  • Fixed an A429 startup issue for G9XX/G1XXX retrofit installations
  • Fixed air/ground determination issue
  • Added ability to enter aircraft stall speed
  • Added GNS format to accept GPS and height above terrain data from a GNS 400W/500W Series device (GTX 335 only)
  • Updated ADS-B out encoding to improve position accuracy
  • Improved ARINC 743A input data processing
  • Fixed altitude reporting errors when using pressure altitude from a GAE
  • Added RS-232 Aviation format 2 to provide GPS data from GPS equipped GTX 3×5 units to GTR/GNC units

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