In yesterdays article I referenced the peculiar number of Compass satellites registered with the ITU. Naturally, such registrations also include the frequencies to be used.

From Kings Bay COMPASS Military life is a dominant part of Camden County with many families residing and commuting to the local bases. These families are often separated from their service members… ...

Anyone who’s navigated over land in the military has probably used a lensatic compass. Lensatic compasses contain a glow-in-the-dark chemical called tritium, a self-powered lighting source that ...

The UK military is investing millions of pounds in the quantum compass mainly for use in submarines. GPS systems require a view of the sky, or at least very little obstruction to get a location fix.