Operational state of polar satellites

Satellite	Operation	HRPT	Frequency	APT	Frequency
NOAA-12	Decommissions 10 Aug 2007	No		No
NOAA-14	Decommission on 23 May 07	No		No
NOAA-15	AM Secondary	Yes	1702.5 MHz	Yes	137.5 MHz
NOAA-16	PM Secondary	Yes	1702.5 MHz	No
NOAA-17	AM Backup	Yes	1698.0 MHz	Yes	137.62 MHz
NOAA-18	PM Primary	Yes	1707.0 MHz	Yes	137.1 MHz

Data from NOAA - Office of Space Operations. Last update on Fri, 04 Jul 2008 13:53:56 -0300

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