The Marine Point Database (Americas) basemap comes factory installed into user memory of the GPS 72, GPS 76, GPS152, eTrex Legend and eTrex Vista. [The Legend and Vista also contain a built in Americas Highway basemap.]

The standard map coverage includes:

  1. Worldwide cities with population 200K and above
  2. Nautical navaids for North and South America (lights, buoys, sound signals & day beacons)
  3. Preloaded with tide stations for the US only

NOTE: If MapSource data is loaded into these units, the preloaded Marine Point Database will be erased from user memory. The Marine POI database can be recovered from the GARMIN web site. [NOTE: The basemap in the Legend and Vista is fixed in memory and is not overwritten.]