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Actisense NGW-1-ISO Firmware Upgraded fixes incorrect Position passed to Icom M504

I have been noticing a problem with the position displayed in my Icom M504 VHF. My current latitude is 24°09.200N. But the VHF was displaying 2°49.200. The GPS data is fed to my VHF and my SCS PTC-IIUSB modem from the NMEA 2000 network via the …

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