Lorsta Bø Norway Information on the navigation system Loran-C, the broadcast stystem Eurofix, and the Norwegian stations, including the one on Jan-Mayen.
Geomagnetic data Geomagnetic data from the Auroral Observatory (Nordlysobservatoriet) Faculty of Science, University of Tromsø, Norway
Beerenberg Volcano - Jan Mayen Pictures of the northernmost active volcano on earth under its ice shield during a french scientific survey of the Beerenberg volcano.
Beerenberg - Jan Mayen Information about Beerenberg, a stratovolcano, is the northern-most active subaerial volcano on Earth
CIA - The World Factbook: Jan Mayen Features map and brief descriptions of the geography, people, government, economy, communications, transportation, military and transnational issues.