The Museum Learn Tools Blog

Navigation & Gear

Find your way — charts and compasses, marine GPS and radar, buoys, lighthouses and marine electronics.

Navigation

Navigation

Nautical chart

Nautical chart

Compass

Marine radar

Marine radar

GPS navigation

Buoy

Buoy

Lighthouse

Lighthouse

Sextant

Sextant

Sonar

Sonar

Knot (unit)

Nautical mile

Dead reckoning

BOATOUT

Get out on the water — boating guides, marine know-how, and the calculators every boat owner needs.

Get new guides by emailOccasional emails. No spam. Unsubscribe anytime.

InformationAbout Contact Privacy Policy Terms of Service Disclaimer Affiliate Disclosure Cookie Policy

Every entry, image, fact, and figure in the museum is drawn from Wikipedia and Wikimedia Commons, used under public-domain and Creative Commons licenses. No content is AI-generated.

© 2026 BoatOutMade for boaters & watersports enthusiasts — boating guides, marine know-how, and boat-owner calculators