There was no information about signal quality, time, or coordinates. It was purely about keeping the boat on a pre-set track.

By 1985, most manufacturers were transitioning to NMEA 0183. By 1990, NMEA 0180 was considered obsolete for new installations.

: It preceded the more universal NMEA 0182 and the widely known NMEA 0183 standards. ⚙️ Technical Specifications

Many commercial "NMEA multiplexers" still include legacy 0180 input ports.

Article last updated: 2025

The Foundation of Marine Electronics: Understanding NMEA 0180