Garmin GXM53 Software

Garmin GXM53 Software

as of June 30, 2023

Changes made from version 3.20 to 3.30:

  • Improvements and bug fixes.

Changes made from version 3.10 to 3.20:

  • Improved lightning handling.
  • Added missing CMAN Buoys.

Changes made from version 3.00 to 3.10:

  • Improve communications with receiver.

Changes made from version 2.70 to 3.00:

  • Fixed METAR data parsing.
  • Audio category cleanup.
  • Added restore defaults MFD support.
  • Improve channel Initialization.
  • Improve data validation.
  • Improve hurricane/tropical depression handling.

Changes made from version 2.60 to 2.70:

  • Improved loss of communication handling.

Changes made from version 2.30 to 2.60:

  • Improved audio channel handling.
  • Improved signal strength reporting.
  • Improved city forecasts.

Changes made from version 2.20 to 2.30:

  • Fixed Hurricane support.
  • Improved geographical coverage of weather data.
  • Added missing CMAN Buoys.

Changes made from version 2.10 to 2.20:

  • Updated METAR bulletin support.
  • Fixed issue with audio presets disappearing.

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