GPSG-1000 GPS/Galileo Positional Simulator Software Update:
- Version 3.5.2
- Release Date: 7/27/2021
- GPSG-1000 GPS/Galileo Positional Simulator Software Update
- Service Information Letter: GPSG-1000 GPS/Galileo Positional Simulator Software Update
- Version 3.4.6
- Release Date: 8/26/2019
- GPSG-1000 GPS/Galileo Positional Simulator Software Update