Navionics MSD chart update blank, nautical chart renewal, easy online upgrade

If you already have an older Navionics chart in MSD format and need an update, you can purchase an update card from awn. After purchasing the card, simply go to navionics.com and click on "Renew my charts or renew online" to download the chart installer. Then insert the blank MSD card, select the desired cruising area, and download it.