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.
Towing
OBSERVADOR
MMSI 701006117 · Call sign LW3889
Not yet on Master's MateType
Towing
Flag
ARGLength
33 m
Beam
10 m
Draft
3 m
Call sign
LW3889
IMO
9179165
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
85
OBSERVADOR is a 33-metre utility boat, flying the flag of Argentina. OBSERVADOR has a 10-metre beam and a 3-metre draft. Find her under MMSI 701006117, call sign LW3889, IMO 9179165. Give OBSERVADOR the backing of the Master's Mate Safety Initiative Network — free, and a fleet that has her back.
Free forever · No credit card · for working boats
Built for boats that work — like OBSERVADOR.
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
Live AIS position · Jun 9, 2026 04:40 UTC
Position
34.2477° S, 58.7252° W
Status
Moored
Speed
0.0 kn
Course
360°
Wherever OBSERVADOR 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 working boats
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put OBSERVADOR 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 OBSERVADOR and switch it all on
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About OBSERVADOR
What kind of vessel is OBSERVADOR?
OBSERVADOR is a Towing flagged to Argentina.
Where was OBSERVADOR last seen?
OBSERVADOR was last reported in around 34°S 59°W in Jun 2026 on public AIS.
What is OBSERVADOR's MMSI?
OBSERVADOR's MMSI is 701006117. Call sign LW3889. IMO 9179165.
How big is OBSERVADOR?
OBSERVADOR is about 33 m long, 10 m on the beam, drawing 3 m.
Is OBSERVADOR on the Master's Mate Safety Initiative Network?
Not yet. If OBSERVADOR is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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