ESSA (Environmental Science Services Administration)
ESSA (Environmental Science Services Administration) is an American government agency that was a precursor of NOAA (National Oceanic and Atmospheric Administration). ESSA managed the first
experimental TIROS satellites and TOS (TIROS Operational System). TOS satellites were designated ESSA 1, ESSA
2, etc, once they had been successfully launched.
|Engineers inspect ESSA 5
FACILITIES AND ESTABLISHMENTS