Iridium Coverage

Iridium spectral coverage by year

Stats show the percentage of iridium spectral (is) files received each day.The file coverage is not identical to the buoy's connection rate (or the iridium reliability), but it's generally a good measure of it. Also note that the transfer/connection details have varied from year to year, which accounts for some of the changes in coverage values over time.

The monthly iridium calendar is also available.