Northrop Grumman’s Special Mission Aircraft product portfolio provides affordable, responsive and advanced capabilities to customer-preferred platforms.
Special Mission Aircraft
Advanced Technology Microwave Sounder
Our Advanced Technology Microwave Sounder (ATMS) is currently performing successfully on the Soumi National Polar-orbiting Partnership (SNPP) and the Joint Polar Satellite System (JPSS)-1 spacecraft, now known officially as NOAA-20.