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.
Tug
SP AMBER
MMSI 368481000 · Call sign WDG2808
Not yet on Master's MateType
Tug
Flag
USALength
32 m
Beam
14 m
Draft
6.9 m
Call sign
WDG2808
IMO
9423138
Official No.
974539
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
87
On the American registry, SP AMBER is a 32-metre harbour tug. Her hull carries a beam of 14 m and a draft of 6.9 m. On the registers she's MMSI 368481000, call sign WDG2808, IMO 9423138. Bring SP AMBER aboard the Master's Mate Safety Initiative Network — free, and every captain on it has the others' backs.
Free forever · No credit card · for working boats
Built for boats that work — like SP AMBER.
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 11:01 UTC
Position
29.7449° N, 93.8696° W
Status
Moored
Speed
0.0 kn
Course
83°
Destination
SABINE PASS
ETA
04-16 20:30 UTC
Working the Gulf of Mexico? 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 SP AMBER 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 SP AMBER and switch it all on
Free to join · nothing to install to start · cancel anytime
About SP AMBER
What kind of vessel is SP AMBER?
SP AMBER is a Tug flagged to United States of America.
Where was SP AMBER last seen?
SP AMBER was last reported in the Gulf of Mexico in Jun 2026 on public AIS.
What is SP AMBER's MMSI?
SP AMBER's MMSI is 368481000. Call sign WDG2808. IMO 9423138.
How big is SP AMBER?
SP AMBER is about 32 m long, 14 m on the beam, drawing 6.9 m.
Is SP AMBER on the Master's Mate Safety Initiative Network?
Not yet. If SP AMBER is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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