…of the Netherlands, an unknown maze was discovered in Arcen. (translation). The Romanian Today Software Magazine talks about OSM and Telenav. (translation) The US Navy reintroduces sextant navigation in its education, because satellite based Navigation can fail due to technical issues or attacks. The US Merchant Marine Academy and the… (Search hits: 1 in body, 0 in title, 0 in categories, 0 in tags, 0 in other taxonomies, 0 in comments. Score: 2.51)