|
||||||||||||
http://www.sarsat.noaa.gov/beacon.html
Registration for new epirbs, and for updating (every two years) yuour epirb registration.
http://www.sel.noaa.gov/today.html
Today's Space Weather. Provided by the NOAA and the Space Envirionment Center, provides daily reports on solar activity and x-ray flux, which could impact radionavigation.
|
|||||||||||||||
|
|