The Nautilus Marine Rescue GPS is incredibly simple to use. Simply undo the latch and open, turn on, remove the antenna retainer and manually unfurl the antenna, then press the red button. That’s it! There are no licenses or registration required.

The new third generation "nexGen" revision of this product introduced in the Summer of 2024 offers 96 hours of transmitting time, increased position accuracy, faster GPS acquisition time and is free to use with no subscription or user fees.

Press the RED button and your GPS position accurate to less than { 5 feet | 1.5 meters } along with a man overboard distress message will be broadcast to all Automatic Identification System (AIS) equipped ships (any vessel that has a modern marine radio) up to { 34 mi | 54.7 km } away (line of sight). The unit can programmed ahead of time to ALSO send a special Digital Selective Calling (DSC) message to the specific ID of the marine radio on your own vessel.

Your Nautilus Marine GPS floats, is waterproof in all sea conditions and is depth rated to { 425 feet | 130 meters } with cap closed. Just keep the o-ring clean and forget about it for the next 5 years!

• Compact dimensions: { 2.9 x 3.8 x 1.5 in | 75 x 97 x 39 mm }
• Total weight w/ batteries - { 4.6 oz |131 g }
• DSC frequency - 156.525 MHz
• AIS frequency - 161.975 and 162.025 MHz
• Positively buoyant - It floats!

We also recommend adding the custom carrying case for your Lifeline GPS that provides a webbing mount option plus a carabineer and lanyard safety attachment so you can't lose or drop your Rescue GSP. Durable nylon fabric case provides a perfect fit to mount the Rescue GPS to any webbing up to {2 in | 5 cm} wide. A simply twist lock closure secures the Rescue GPS inside.

The Rescue GPS requires two widely available user-installed standard CR123 batteries, which are not included by the manufacturer. Standby battery life estimated to be approximately 5 years.