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(2019) Service Bulletin 1981 Rev A: GTX 45R and GTX 345 Series ADS-B Software Version 3.13
PRODUCTS AFFECTED:
The following GTX 45R and GTX 345 series units are affected:
Model — Appliance P/N
- GTX 345 — 011-03302-0( )
- GTX 345 GPS — 011-03302-4( )
- GTX 345R — 011-03303-0( )
- GTX 345R GPS — 011-03303-4( )
- GTX 345 NV — 011-03302-2( )
- GTX 345 NV GPS — 011-03302-6( )
- GTX 345D — 011-04333-00
- GTX 345DR — 011-04334-00
- GTX 45R — 011-04287-0()
CERTIFICATION AUTHORIZATION:
TSO Authorization
COMPLIANCE:
Recommended: Garmin recommends the incorporation of this service bulletin at the next scheduled service interval.
PURPOSE:
GTX 45R and GTX 345 Series ADS-B Software Version 3.13 fixes an issue where some traffic targets may be missed when over 200 targets are in range.