Can an EPIRB Be Used on Land?
Can an EPIRB Be Used on Land?
Yes — can EPIRB will work on land, but that is not to say it should be… The Cospas-Sarsat satellite network covers the entire globe, land or sea. If you activate an EPIRB in the middle of a field, on a mountain, or in a remote land location, the signal will reach a rescue coordination centre and a response will be initiated.
But should you use one on land? That is a more nuanced question.
How an EPIRB Works on Land
The EPIRB transmits on 406MHz to the Cospas-Sarsat satellite network. Satellites detect the signal regardless of whether you are at sea or on land. The rescue coordination centre that receives the alert — in the UK, the Maritime Rescue Coordination Centre — will coordinate an appropriate response.
GPS-enabled EPIRBs transmit your exact coordinates with the signal. Rescue services know exactly where you are within minutes.
The Difference Between an EPIRB and a PLB on Land
An EPIRB is registered to a vessel and is designed to be mounted on a vessel. When an EPIRB alert is received, the coastguard’s first assumption is that a vessel is in distress. They will look for that vessel.
A PLB is registered to a person. When a PLB alert is received, the rescue coordination centre knows it is a personal emergency, not a vessel emergency. The response is calibrated accordingly — mountain rescue, police, ambulance if needed on land, rather than the coastguard launching vessels and helicopters to search the sea.
For land-based emergencies — a PLB is the significantly better tool. It is smaller, lighter, designed to be carried on a person, registered to you personally, and triggers the appropriate response for a land emergency.
When Would You Use an EPIRB on Land?
There is really only one scenario where using an EPIRB on land makes sense — you are in a genuine life-threatening emergency and an EPIRB is the only distress device you have available. In that case, use it. Any signal is better than no signal.
For planned land-based activities in remote locations — take a PLB, not an EPIRB.
FAQs
Does an EPIRB work as well on land as at sea?
The signal transmission works the same way. The practical consideration is that EPIRBs are larger and heavier than PLBs, designed to be mounted on a vessel rather than carried in a rucksack, and are registered to a vessel which means the response may be less appropriately calibrated for a land emergency.
Can I take an EPIRB hiking or mountaineering?
It would work but it is not the right tool. A PLB is smaller, lighter, designed to be carried on a person, and registered to you individually. For any land-based remote activity — take a PLB.
What happens if an EPIRB registered to a vessel is activated on land?
The coastguard will receive the alert and initiate a response. They will attempt to contact the vessel’s registered emergency contacts. The response will likely include coastguard assets looking for the vessel as well as land-based emergency services. It is a more complicated and potentially slower response than a PLB activation would trigger for the same land emergency.
In a genuine emergency on land — use whatever distress device you have available and call for help by any means possible. Always register your EPIRB or PLB at beaconregistration.admiralty.co.uk.
