Garmin Recalls Data Cards Showing Inaccurate Water Depths

It’s one thing if your road map has an error in it, quite another if your aviation or nautical maps have an error in them. It can be catastrophic. Which is why, PC World reports, Garmin is recalling data cards that show incorrect water depths off the coasts of Sweden and Denmark. It’s never a good thing when your charts say that the water is deeper than it actually is.