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Reliable messaging for boats out at sea

Real-time chat, safety alerts, and fishing & weather advisories built for the way vessels actually connect — on and off signal.

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Key features

💬

Real-time messaging

Instant messages between boats and shore over a lightweight WebSocket connection — no delay when everyone's online.

🛰️

Built for satellite links

Messaging designed from the ground up for low-bandwidth, high-latency satellite connections — not a data-hungry app squeezed onto one.

📷

Photos & media, on your terms

Media arrives as a notification first and downloads only when you choose — so you're never stuck burning limited data at sea.

🆘

SOS distress alerts

One-tap emergency alerts reach shore admins immediately, with clear acknowledge and resolve workflows.

🎣

Potential Fishing Zone advisories

PFZ guidance from INCOIS, global, and ocean-front sources, delivered straight into the chat.

🌊

Weather & EGC bulletins

Official EGC weather warnings pushed directly to the crew, no need to hunt for a separate channel.