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
NEPTUNE
MMSI 327801013 · Call sign HIAA42
Not yet on Master's MateType
Tug
Flag
DOMLength
30 m
Beam
9 m
Draft
4.2 m
Call sign
HIAA42
IMO
9206932
First reported
May 2026
Last reported
May 2026
AIS reports
85
NEPTUNE is a harbour tug on the the Dominican Republic registry, 30 metres long. Her hull carries 9 metres in the beam and a draft of 4.2 m. Find her under MMSI 327801013, call sign HIAA42, IMO 9206932. Join NEPTUNE to the Master's Mate Safety Initiative Network — free, and built by cruisers for cruisers.
Free forever · No credit card · for working boats
Built for boats that work — like NEPTUNE.
Engine & systems telemetry, live AIS, weather and distress alerting for the vessels that earn their keep.
Rig her out — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Last known position · May 27, 2026
Position
13.9854° N, 61.0136° W
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Joining the Safety Initiative Network doesn't just put NEPTUNE 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 NEPTUNE and switch it all on
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About NEPTUNE
What kind of vessel is NEPTUNE?
NEPTUNE is a Tug flagged to Dominican Republic.
Where was NEPTUNE last seen?
NEPTUNE was last reported in the Caribbean in May 2026 on public AIS.
What is NEPTUNE's MMSI?
NEPTUNE's MMSI is 327801013. Call sign HIAA42. IMO 9206932.
How big is NEPTUNE?
NEPTUNE is about 30 m long, 9 m on the beam, drawing 4.2 m.
Is NEPTUNE on the Master's Mate Safety Initiative Network?
Not yet. If NEPTUNE is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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