(January 25, 2024)
NOAA’s satellites were behind the rescue of 350 people from harrowing, life-threatening ordeals in the U.S. and its surrounding waters in 2023. NOAA’s polar-orbiting and geostationary satellites are part of the global Search and Rescue Satellite Aided Tracking system, or COSPAS-SARSAT, which uses a network of U.S. and international spacecraft to detect and locate distress signals sent from 406MHz emergency beacons onboard aircraft, boats and handheld Personal Locator Beacons (PLBs) anywhere in the world. When a NOAA satellite pinpoints the location of a distress signal in the U.S., the information is relayed to the SARSAT Mission Control Center at NOAA’s Satellite Operations Facility. From there, the information is quickly sent to Rescue Coordination Centers, operated either by the U.S. Air Force for land rescues, or the U.S. Coast Guard (USGC) for maritime rescues. NOAA also supports rescues globally by relaying distress signal information to international COSPAS-SARSAT partners.