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.
Tank Ship
SLNC PAX
MMSI 338164000 · Call sign WDH3033
Not yet on Master's MateType
Tank Ship
Flag
USALength
96 m
Beam
19.1 m
Draft
10.5 m
Call sign
WDH3033
IMO
9383663
Official No.
1043364
AIS reports
2
SLNC PAX, a tank ship flying the American flag, measures 96 metres on deck. She has a 19.1-metre beam and a draft of 10.5 m. Her papers read MMSI 338164000, call sign WDH3033, IMO 9383663. Claim SLNC PAX free on the Master's Mate Safety Initiative Network and let nearby cruisers have her back.
Free forever · No credit card · for commercial operators
Eyes on SLNC PAX, 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
Wherever SLNC PAX 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 SLNC PAX 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 SLNC PAX and switch it all on
Free to join · nothing to install to start · cancel anytime
About SLNC PAX
What kind of vessel is SLNC PAX?
SLNC PAX is a Tank Ship flagged to United States of America.
What is SLNC PAX's MMSI?
SLNC PAX's MMSI is 338164000. Call sign WDH3033. IMO 9383663.
How big is SLNC PAX?
SLNC PAX is about 96 m long, 19.1 m on the beam, drawing 10.5 m.
Is SLNC PAX on the Master's Mate Safety Initiative Network?
Not yet. If SLNC PAX is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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