Introducing the Award Winning Ocean Signal rescueME PLB3 AIS Personal Locator Beacon. The PLB3 transmits on the worldwide Cospas Sarsat satellite system which includes 3 different constellations to ensure your 406 MHz distress signal immediately reaches the global network of Search and Rescue forces with your location accurate to within 100 meters. With multiple levels of integrated signalling technology including 406 MHz and GNSS (GPS, Galileo, Glonass) positioning, the PLB3 also transmits a 121.5 MHz homing signal which guides Search and Rescue services to the beacon’s current location when they arrive on the scene, as the beacon may have drifted from the originally transmitted position. The addition of AIS (Automatic Identification System) transmissions means the PLB3 AIS Personal Locator Beacon simultaneously alerts all vessels equipped with AIS transponders within the VHF radio range of the PLB’s distress position. This greatly increases both the likelihood and speed of rescue since nearby vessels receive the alerts. Immediately upon deployment of the beacon an AIS Safety Message or MOB Alarm with the beacon’s MMSI and location is presented on any AIS screen within range. This makes it easy for nearby vessels to home in on the beacon since it is an active AIS target on their screens. The PLB3 will light the way as rescuer arrive on scene with both a white visible strobe and infrared strobe providing rescuers with the visual reference they need during nighttime or other low visibility rescue operations.