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.
Sailing
ARGO SOLO SAILOR
MMSI 218063200 · Call sign DH3940
Not yet on Master's MateType
Sailing
Flag
DEULength
6 m
Beam
2 m
Call sign
DH3940
First reported
Apr 2026
Last reported
Apr 2026
AIS reports
85
ARGO SOLO SAILOR is an ocean-going sailboat sailing under the German flag, 6 metres long. She has a beam of 2 m. Look for MMSI 218063200, call sign DH3940. Add ARGO SOLO SAILOR to the Master's Mate Safety Initiative Network — free to join, and the fleet keeps an eye out for each other.
Free forever · No credit card · for cruisers
Sleep easy on the hook aboard ARGO SOLO SAILOR.
GPS-precise anchor-drag alarms, ETA-calibrated weather routing, worldwide charts, and cruisers watching each other’s backs.
Set her anchor watch — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Last known position · Apr 18, 2026
Position
17.0079° N, 61.7628° W
Sailing the Caribbean? 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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Joining the Safety Initiative Network doesn't just put ARGO SOLO SAILOR on the map. It hands you the full bridge:
Anchor Watch
GPS-precise drag alarms that actually wake you — and your whole crew. Sleep through the night.
Weather & Routing
GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.
Worldwide Charts
Navionics-grade vector charts, satellite & raster overlays, online or off. Your whole cruising ground.
Hail Any Captain
A verified captains directory + direct hailing. Reach the boat next to you, or across the bay.
Distress Mesh
Mayday & Pan-Pan that ripple out to nearby cruisers — a watch network that has your back.
Live AIS & Traffic
See every vessel around you in real time. Closest-approach warnings before they matter.
Onboard Cameras
Watch your boat from anywhere — live feeds and 24h recording, straight from your gateway.
Systems Monitoring
Batteries, bilge, tanks, Victron & NMEA 2000 telemetry — your whole boat on one dashboard.
Claim ARGO SOLO SAILOR and switch it all on
Free to join · nothing to install to start · cancel anytime
About ARGO SOLO SAILOR
What kind of vessel is ARGO SOLO SAILOR?
ARGO SOLO SAILOR is a Sailing flagged to Germany.
Where was ARGO SOLO SAILOR last seen?
ARGO SOLO SAILOR was last reported in the Caribbean in Apr 2026 on public AIS.
What is ARGO SOLO SAILOR's MMSI?
ARGO SOLO SAILOR's MMSI is 218063200. Call sign DH3940.
How big is ARGO SOLO SAILOR?
ARGO SOLO SAILOR is about 6 m long, 2 m on the beam.
Is ARGO SOLO SAILOR on the Master's Mate Safety Initiative Network?
Not yet. If ARGO SOLO SAILOR is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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