Personal Locator Beacons for Emergency Rescue Alerting

A PLB is a dedicated emergency distress device designed to alert global search and rescue services when activated. Unlike satellite messengers or mobile phones, a PLB is built specifically for life-threatening emergencies and sends your location through the international Cospas-Sarsat rescue network.

No. Most PLBs do not require a monthly subscription or airtime plan. Once registered and properly configured, the device can be used without ongoing service fees, although the battery will eventually need replacing based on manufacturer recommendations.

When activated, the beacon sends a distress signal containing your identity and location to rescue coordination centres. Emergency services will then begin coordinating a search and rescue response based on your registered information and transmitted GPS position.

Most modern PLBs offer near-global coverage through the international Cospas-Sarsat satellite system. They are commonly used offshore, in mountains, remote rural areas, deserts, forests, and other locations where mobile coverage may not exist.

Yes, but GPS-equipped PLBs provide a much more accurate location. Without GPS, rescuers can still detect the distress signal, but locating the user may take longer and involve a wider search area.

Yes. PLBs should always be registered in the country where you reside or primarily operate. Registration links the device to your personal and emergency contact details, helping rescue services respond more effectively during an incident.

Not entirely. A PLB is designed to trigger rescue services during a serious emergency, while a satellite phone allows voice communication with colleagues, family, or emergency responders. Many users carry both for added safety and communication flexibility.