11909 NOAA 11909 - S19W91 (920",-317") - Alpha 11912 NOAA 11912 - S21W24 (371",-346") - Alpha 11916 NOAA 11916 - S13W49 (718",-216") - Beta-Gamma 11917 NOAA 11917 - S16E45 (-663",-266") - Beta 11918 NOAA 11918 - S09E64 (-866",-150") - Alpha 11915 NOAA 11915 - S30W85 (840",-486") -