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Aviation Alerts and Advisories

GDL 84/88 software version 3.33 update for Part 23 AML STC SA02119SE per STC SB 1636

PRODUCTS AFFECTED:
 GDL 84/88 units installed under the GDL 84/88 Part 23 AML STC SA02119SE are eligible for this software update.

CERTIFICATION AUTHORIZATION:
 STC SA02119SE

COMPLIANCE:
 Optional – STC Service Bulletin 1636 may be incorporated at the owner’s discretion.

PURPOSE:
 This Service Bulletin provides notification of an update to the AML STC MDL for GDL 84/88 system software version 3.33, which contains the following changes from version 3.32:

  • Support for ADS-B In Optimized Legacy ADS-B interface for third-party avionics display integration
  • Improvements to ADS-B In the Legacy Traffic w/Alt interface for G1000 installations
  • Improvements to ADS-B In traffic prioritization to prevent the display of only ground targets while the own-ship is high above an airport
  • Improvements for ADS-B In own-ship shadow detection of TIS-B targets, which prevents nuisance own-ship alerts
  • Corrected ADS-B Out NICbaro status encoding error to maintain compliance with ADS-B Out transmission requirements for the following equipment:
      * G500/600 with GTN 6XX/7XX
      * GX000

Download 1636A_ASDN