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.
Tanker
G. SWAN
MMSI 355147000 · Call sign 3FNW5
Not yet on Master's MateType
Tanker
Flag
PANLength
225 m
Beam
36 m
Draft
8.5 m
Call sign
3FNW5
IMO
9611955
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
8
On the Panamanian registry, G. SWAN is a 225-metre tank ship. She's built with a 36 m beam and a 8.5 m draft. On AIS she shows as MMSI 355147000, call sign 3FNW5, IMO 9611955. G. SWAN can be part of the Master's Mate Safety Initiative Network at no cost — a community watch that never sleeps.
Free forever · No credit card · for commercial operators
Eyes on G. SWAN, around the clock.
Real-time AIS, full systems telemetry, distress alerting and worldwide charts — your hull on one dashboard, from anywhere.
Put her on the dashboard — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Last known position · Jun 3, 2026
Position
20.4924° N, 111.2938° W
Wherever G. SWAN 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 commercial operators
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put G. SWAN on the map. It hands you the full bridge:
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.
Distress Mesh
Mayday & Pan-Pan that ripple out to nearby cruisers — a watch network that has your back.
Worldwide Charts
Navionics-grade vector charts, satellite & raster overlays, online or off. Your whole cruising ground.
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.
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 G. SWAN and switch it all on
Free to join · nothing to install to start · cancel anytime
About G. SWAN
What kind of vessel is G. SWAN?
G. SWAN is a Tanker flagged to Panama.
Where was G. SWAN last seen?
G. SWAN was last reported in around 20°N 111°W in Jun 2026 on public AIS.
What is G. SWAN's MMSI?
G. SWAN's MMSI is 355147000. Call sign 3FNW5. IMO 9611955.
How big is G. SWAN?
G. SWAN is about 225 m long, 36 m on the beam, drawing 8.5 m.
Is G. SWAN on the Master's Mate Safety Initiative Network?
Not yet. If G. SWAN is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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