EPIRB Emergency Position Indicating Radio Beacon Testing and Service
EPIRB (Emergency Position Indicating Radio Beacon) devices are crucial for maritime safety. These beacons transmit distress signals in emergencies, helping rescue teams locate vessels and crew quickly. SEANAV offers professional EPIRB testing and service to ensure your device complies with international standards and operates reliably when it matters most.
What Is an EPIRB and Why Is Regular Testing Important?
An EPIRB automatically activates when submerged in water. It transmits your GPS location to rescue authorities via satellite. However, like all electronic safety equipment, it requires routine inspection and servicing. Without regular checks, EPIRBs may fail at the worst possible time. Therefore, SEANAV ensures your EPIRB is fully functional and certified according to IMO and SOLAS regulations.

SEANAV’s EPIRB Testing and Service Process
We follow a thorough, step-by-step procedure when testing your beacon. First, we verify the battery condition and expiry. Next, our team checks for corrosion or water ingress. Then, we test the transmission and activation sequence. Finally, we issue a service certificate accepted by marine authorities worldwide.
- Battery condition check
- Signal transmission test
- Activation system inspection
- Antenna and housing examination
- Service certification issued
11 Frequently Asked Questions (FAQs)
- What does EPIRB stand for?
It stands for Emergency Position Indicating Radio Beacon. - How often should EPIRBs be tested?
IMO guidelines recommend annual testing and battery replacement every 5 years or as per manufacturer advice. - Can I test an EPIRB myself?
You may conduct a basic self-test, but full testing should be performed by certified technicians. - Does SEANAV issue certificates?
Yes, we provide internationally recognized service and test certificates. - What happens if my EPIRB fails the test?
We offer repair or replacement options to ensure compliance. - Do you service all EPIRB brands?
Yes, including Jotron, McMurdo, Ocean Signal, ACR, and more. - Where can I get my EPIRB serviced?
You can visit a SEANAV-approved workshop or request onboard service. - How long does the service take?
Standard EPIRB servicing takes 1–2 business days. - Is EPIRB testing mandatory?
Yes. IMO, SOLAS, and flag state regulations require valid EPIRB certification onboard. - Can you replace EPIRB batteries?
Absolutely. We supply and install original batteries to ensure safety. - How do I contact SEANAV for EPIRB testing?
Visit our contact page or email us to book your service.
Why Choose SEANAV?
SEANAV is a trusted marine electronics specialist. Our certified team provides reliable and timely EPIRB testing, repairs, and certifications. With a strong global network and years of experience, we ensure that your safety equipment works flawlessly at sea. Additionally, we help you stay compliant with maritime safety laws.

For related services, check our McMurdo EPIRB Battery Kit Replacement service page.
SEANAV – Ensuring You Are Seen, Safe, and Saved.