S A R S A T P ersonal L ocator B eacons (PLBs)
COSPAS =Cosmicheskaya Systyema Poiska Aariynyich Sudov Which loosely translates into: “The Space System for the Search of Vessels in Distress” SARSAT =Search And Rescue Satellite Aided Tracking What is Cospas-Sarsat??? In short, Cospas-Sarsat takes the “search” out of Search & Rescue
Emergency Beacons Two types: 121.5/243 MHz and 406 MHz Three applications: - Emergency Position Indication Radio Beacons (EPIRB) - Emergency Locator Transmitters (ELT) - Personal Locator Beacons (PLB)
Personal Locator Beacons (PLB) General Characteristics Small and lightweight Manually activated Watertight Contains transmitter, antenna, and battery. -GPS receiver (optional) Tested at international and national levels
Personal Locator Beacons (PLB) International (Cospas-Sarsat) Specifications Transmit at MHz 5 W output Temperature range Storage: - 67F to + 158F (Class 1) Operating: - 40F to + 131F (Class 1) Storage: - 22F to + 158F (Class 2) Operating: - 4F to + 131F (Class 2) 24 hours duration
Personal Locator Beacons (PLB) National (RTCM) Specifications Floatation -Category 1: Must float in water -Category 2: Not required to float MHz homing with Morse-code “P” identifier Self-test function
Personal Locator Beacons (PLB) Identification Information Encoded into beacon: -Manufacturer, model, serial number -Category -GPS position (optional) Registration database: -Owner, address, telephone -Application (e.g., hiking, canoeing) -Emergency points of contact -Additional information
Personal Locator Beacons (PLB) Performance As Demonstrated in Alaska ( ) Cause of ActivationNumberPercent Distress Activation15485 Non-Distress Activation148 Undetermined127 Total Activation Total Rescues: 226
Personal Locator Beacons (PLB) Alert Data Distribution Local User Terminal U.S. Mission Control Center Air Force RCC State SAR Authority PLB System Virtual Private Network Frame Relay Voice PLB Processor
FOR MORE INFO… NOAA/SARSAT E/SP3, Room 3320, FB Auth Road Suitland, MD Or SAVE (7283) Fax: Visit Our Website! Any Questions???