Master's MateSafety Initiative Network

The Master's Mate Safety Initiative Network (MMSIn) — like AAA for the ocean, but free & community-driven. Cruisers keeping each other safe: anchor-drag & distress alerts, a verified captains directory, and a watch network that has your back.

Tug

SD MARS

MMSI 235067374 · Call sign 2BME6

Not yet on Master's Mate

Type

Tug

Flag

GBR

Length

26 m

Beam

4 m

Draft

3.2 m

Call sign

2BME6

IMO

9476329

First reported

Jun 2026

Last reported

Jun 2026

AIS reports

On the British registry, SD MARS is a 26-metre harbour tug. Her hull carries a beam measuring 4 metres and a draft of 3.2 m. On AIS she appears as MMSI 235067374, call sign 2BME6, IMO 9476329. SD MARS can join the Master's Mate Safety Initiative Network for free: think of it as a watch network that has every boat's back.

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Built for boats that work — like SD MARS.

Engine & systems telemetry, live AIS, weather and distress alerting for the vessels that earn their keep.

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Live AIS position · Jun 9, 2026 11:27 UTC

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Position

56.0534° N, 4.8203° W

Status

Moored

Speed

0.0 kn

Course

336°

Destination

FASLANE

ETA

05-21 12:00 UTC

Wherever SD MARS roams, you're never out there alone.

Thousands of cruisers on the Master's Mate Network — ready to help the moment something goes wrong.

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The most powerful cruising platform ever built — yours, free.

Joining the Safety Initiative Network doesn't just put SD MARS on the map. It hands you the full bridge:

Systems Monitoring

Batteries, bilge, tanks, Victron & NMEA 2000 telemetry — your whole boat on one dashboard.

Live AIS & Traffic

See every vessel around you in real time. Closest-approach warnings before they matter.

Weather & Routing

GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.

Distress Mesh

Mayday & Pan-Pan that ripple out to nearby cruisers — a watch network that has your back.

Anchor Watch

GPS-precise drag alarms that actually wake you — and your whole crew. Sleep through the night.

Worldwide Charts

Navionics-grade vector charts, satellite & raster overlays, online or off. Your whole cruising ground.

Onboard Cameras

Watch your boat from anywhere — live feeds and 24h recording, straight from your gateway.

Hail Any Captain

A verified captains directory + direct hailing. Reach the boat next to you, or across the bay.

Claim SD MARS and switch it all on

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About SD MARS

What kind of vessel is SD MARS?

SD MARS is a Tug flagged to United Kingdom.

Where was SD MARS last seen?

SD MARS was last reported in around 56°N 5°W in Jun 2026 on public AIS.

What is SD MARS's MMSI?

SD MARS's MMSI is 235067374. Call sign 2BME6. IMO 9476329.

How big is SD MARS?

SD MARS is about 26 m long, 4 m on the beam, drawing 3.2 m.

Is SD MARS on the Master's Mate Safety Initiative Network?

Not yet. If SD MARS is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).