The Ocean Signal PLB3 personal locator beacon combines 406 MHz, 121.5 MHz and AIS distress messaging in one PLB. By combining the individual technologies for making emergency calls, the chances of a quick rescue are significantly increased. Using the NFC wireless connection, you can access activity history, battery status and programming information of the PLB3 via an app.
The Ocean Signal PLB3 personal locator beacon combines 406 MHz, 121.5 MHz and AIS distress messaging in one PLB. By combining the individual technologies for making emergency calls, the chances of a quick rescue are significantly increased. Using the NFC wireless connection, you can access activity history, battery status and programming information of the PLB3 via an app.
Ocean Signal PLB3 with AIS
The Ocean Signal PLB3 personal locator beacon combines 406 MHz, 121.5 MHz and AIS distress messaging in one PLB. By combining the individual technologies for making emergency calls, the chances of a quick rescue are significantly increased. Using the NFC wireless connection, you can access activity history, battery status and programming information of the PLB3 via an app.
The Ocean Signal PLB3 personal locator beacon combines 406 MHz, 121.5 MHz and AIS distress messaging in one PLB. By combining the individual technologies for making emergency calls, the chances of a quick rescue are significantly increased. Using the NFC wireless connection, you can access activity history, battery status and programming information of the PLB3 via an app.
in 5 offers
The lowest price for Ocean Signal PLB3 with AIS right now is $840.00 at Boating Central, compared across 5 retailers.
The all-time low was $495.00 on 13 Nov 2024 — today's price is 70% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 12 Oct 2026.
Last updated at 12/10/2026 06:56:47
PLB3: Personal Locator Beacon with AIS
Delivery between 15–23 Oct $13.50
RescueMe PLB3 with AIS & RLS
Free delivery between 15–23 Oct
Ocean Signal PLB3 with AIS JULY 2032 Battery EXP
Free delivery
Ocean Signal PLB3 with AIS, RLS, and NFC Mobile Connectivity
Delivery between 15–22 Oct $9.70
OceanSignal rescueMe PLB3 Personal Locator Beacon with AIS
Delivery $28.03
| Type | Personal Safety |
| Brand | SVB |
| Water-resistant | Yes |
PLB3: Personal Locator Beacon with AIS
Delivery between 15–23 Oct $13.50
RescueMe PLB3 with AIS & RLS
Free delivery between 15–23 Oct
Ocean Signal PLB3 with AIS JULY 2032 Battery EXP
Free delivery
Ocean Signal PLB3 with AIS, RLS, and NFC Mobile Connectivity
Delivery between 15–22 Oct $9.70
OceanSignal rescueMe PLB3 Personal Locator Beacon with AIS
Delivery $28.03
| Type | Personal Safety |
| Brand | SVB |
| Water-resistant | Yes |
