Stratomaster Support Site
 North America and World

MGL Avionics
USA Office

3401 Airport Drive
Torrance
CA 90505
support@stratomaster.com
310-534-2509

 

Download the latest XTreme firmware: XTreme.fw

Instructions:

  1. Scroll to the bottom of the page below
  2. Follow instructions in the PDF on how to update firmware

SD card files for XTreme (including US Navidata file):

Download, Unzip and copy all files inside this folder to the SD card root (not in a folder on SD) for US mapping: