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.
Passenger
HERCULES
MMSI 701006349 · Call sign LW9541
Not yet on Master's MateType
Passenger
Flag
ARGLength
33 m
Beam
8 m
Draft
3 m
Call sign
LW9541
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
35
HERCULES is an excursion vessel flagged in Argentina, 33 metres from stem to stern. She's built with a 8 m beam and a 3-metre draft. On the registers she's MMSI 701006349, call sign LW9541. Join HERCULES to the Master's Mate Safety Initiative Network — free, and built by cruisers for cruisers.
Free forever · No credit card · for passenger & charter operators
Keep every soul aboard HERCULES safe.
Distress alerting, live AIS, onboard monitoring and weather routing — the safety stack for boats that carry people.
Switch on the safety stack — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Last known position · Jun 3, 2026
Position
34.4170° S, 58.5795° W
Wherever HERCULES roams, you're never out there alone.
Thousands of cruisers on the Master's Mate Network — ready to help the moment something goes wrong.
Free with your claim · for passenger & charter operators
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put HERCULES on the map. It hands you the full bridge:
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.
Systems Monitoring
Batteries, bilge, tanks, Victron & NMEA 2000 telemetry — your whole boat on one dashboard.
Weather & Routing
GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.
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 HERCULES and switch it all on
Free to join · nothing to install to start · cancel anytime
About HERCULES
What kind of vessel is HERCULES?
HERCULES is a Passenger flagged to Argentina.
Where was HERCULES last seen?
HERCULES was last reported in around 34°S 59°W in Jun 2026 on public AIS.
What is HERCULES's MMSI?
HERCULES's MMSI is 701006349. Call sign LW9541.
How big is HERCULES?
HERCULES is about 33 m long, 8 m on the beam, drawing 3 m.
Is HERCULES on the Master's Mate Safety Initiative Network?
Not yet. If HERCULES is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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