GPS (Global Position System) blev igangsat af det amerikanske forsvarsministerium i 1973, men først 1993.12.8 var det fuldt funktionsdygtigt med 24 satelitter i omløb.

This entry was posted in Uncategorized. Bookmark the permalink.

Leave a Reply

Your email address will not be published. Required fields are marked *

This site uses Akismet to reduce spam. Learn how your comment data is processed.