All Supported Data Sources

Voyage Recorder NMEA 2000 Log Files

Njord Analytics and Njord Player support Voyage Recorder NMEA 2000 log files.

File Extension: DAT


Data is stored in consecutive files (00010001.DAT, 00010002.DAT, etc.); select all files from one day and import them together.

Also reads CSV files exported from the YDVRConv converter app.

Trouble loading data? Contact our support team by sending an email to and we'll be glad to help.

You may also find more information on the Voyage Recorder NMEA 2000 vendor website:

Njord Analytics is a modern analytics app for racing sailors on all types of dinghies, yachts and multihulls. Njord Player lets you augment video with data overlays for a visual debriefing of your sailing day.