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SARSAT (search and rescue satellite-aided tracking)

SARSAT (search and rescue satellite-aided tracking)click for a larger image
A system of satellites operated by Canada, France, and the United States for search and rescue purposes. The system, along with the equivalent system COSPAS of the former Soviet Union, monitors distress signals from ships and aircraft. The ship or aircraft in distress must transmit the distress signal on one of the two fixed frequencies. The system uses NOAA (National Oceanic and Atmospheric Administration) satellites in low-earth and geostationary orbits to detect and locate aviators, mariners, and land-based users in distress. The satellites relay distress signals from emergency beacons to ground stations and ultimately to the U.S. mission control center in Southland, Maryland. The USMCC (United States Mission Control Center) processes the data and alerts the appropriate search and rescue (S and R) authorities. SARSAT is a part of COSPAS-SARSAT.
References in periodicals archive ?
One user who inadvertently activated his new GPS-equipped beacon during maintenance said Sarsat rescue phoned him within 10 minutes and pinpointed the beacon's position within 100 yards of his hangar.
(7.) ICAO Circular 185-AN/121, Satellite Aided Search and Rescue-The COPAS SARSAT System (Montreal: International Civil Aeronautical Organization, 1986), 17; Brig Gen Rich Comer, interview by the author, July 19, 2000; and Supporting Document 1-79, US Air Force Rescue Force Structure Plan, September 22, 1989.
entry in the interntional Search and Rescue Satellite-Assisted Tracking (SARSAT) system, equipped to detect emergency beacons from imperiled ships and aircraft.
Today, were excited to take this next technology leap by introducing the worlds first multi-band, multi-dimensional phased array system, said Orolia VP SARSAT Programs, Paul Zweers.
We actually saw a slowing of ELT installations several years ago when Transport Canada backed off on its initial threat of mandating 406 MHz beacons for flights in Canadian airspace (a threat that sparked a rumor of similar regulations in the works for the U.S.) Coincidentally, that was roughly the time that satellite messengers hit the market and also when NOAA's SARSAT (Search and Rescue Satellite Aided Tracking) stopped listening for 121.5 MHz ELT pings.
We then poked around the SARSAT (Search and Rescue Satellite Aided Tracking) Web site, the NOAA program office responsible for satellite monitoring of our ELTs.
Up to 250 navigational waypoints can be sent from the rescuers to the unit, which has been upgraded to include 406 Sarsat (search and rescue satellite-aided tracking) and a two-way satcom software option.
The tests in Alaska focused on cold weather and SARSAT (Search And Rescue Satellite Aided Tracking) mode operations.
by America's Search and Rescue Satellite Aided Tracking (SARSAT) system (27 at sea, 29 on land and 4 in aviation rescues).
The MT400 was soon to be followed by additions to the beacon product line including water activated, auto release, personal and GPS equipped models, ensuring GME's position as a major supplier of COSPAS SARSAT beacons.
General Dynamics also mentioned that 406 Sarsat global energy beacon and two-way satcom software upgrades are available.