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
SLNC GOODWILL
MMSI 367711140 · Call sign WDI5693
Not yet on Master's MateType
Tanker
Flag
USALength
182 m
Beam
33 m
Draft
7.9 m
Call sign
WDI5693
IMO
9448334
Official No.
1266919
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
69
Registered in the United States, SLNC GOODWILL is an 182-metre tank ship. Below, she has a 33-metre beam and a draft measuring 7.9 metres. Find her under MMSI 367711140, call sign WDI5693, IMO 9448334. SLNC GOODWILL 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 SLNC GOODWILL, 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
1.2525° N, 103.9115° E
Transiting the Strait of Malacca? 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 GOODWILL 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 GOODWILL and switch it all on
Free to join · nothing to install to start · cancel anytime
About SLNC GOODWILL
What kind of vessel is SLNC GOODWILL?
SLNC GOODWILL is a Tanker flagged to United States of America.
Where was SLNC GOODWILL last seen?
SLNC GOODWILL was last reported in the Strait of Malacca in Jun 2026 on public AIS.
What is SLNC GOODWILL's MMSI?
SLNC GOODWILL's MMSI is 367711140. Call sign WDI5693. IMO 9448334.
How big is SLNC GOODWILL?
SLNC GOODWILL is about 182 m long, 33 m on the beam, drawing 7.9 m.
Is SLNC GOODWILL on the Master's Mate Safety Initiative Network?
Not yet. If SLNC GOODWILL is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
© 2026 Master’s Mate. All rights reserved.