Similar Terms: Personal Locator Beacon,PLBs,Personal Location Beacon, Personal Distress Beacon, Personal Emergency Beacon
Acronym for Personal Locator Beacon. PLB also known as Personal Distress/Emergency Beacons notify search and rescue agencies of distress by emitting a signal on the 406MHz Frequency. PLB's utilize the Cospas-sarsat and GEOSAR satellite systems to pinpoint your exact location. The PLB coordinates are then sent to the appropriate regional or local agency to begin rescue efforts. PLBs can be equipped with GPS technology that transmits your LAT/LONG for precise locating and faster rescue.
|(A) Finding CH Smith using a PLB with GPS||(B) Finding CH Smith using a PLB WITHOUT GPS|