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
MARTIN EXPRESS
MMSI 366884150 · Call sign WDB3169
Not yet on Master's MateType
Tug
Flag
USALength
91 m
Beam
16 m
Draft
2.6 m
Call sign
WDB3169
IMO
8644448
Official No.
612130
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
61
MARTIN EXPRESS flies the American flag — a 91-metre working tug. MARTIN EXPRESS has a 16 m beam and a 2.6-metre draft. She's on record as MMSI 366884150, call sign WDB3169, IMO 8644448. MARTIN EXPRESS is welcome on the Master's Mate Safety Initiative Network — a free, community-run watch where boats look out for one another.
Free forever · No credit card · for working boats
Built for boats that work — like MARTIN EXPRESS.
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 11:07 UTC
Position
29.7911° N, 95.0648° W
Status
Under way (engine)
Speed
0.0 kn
Course
343°
Destination
SOUTHWEST SHIP YARD
ETA
06-05 06:00 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 MARTIN EXPRESS 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 MARTIN EXPRESS and switch it all on
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About MARTIN EXPRESS
What kind of vessel is MARTIN EXPRESS?
MARTIN EXPRESS is a Tug flagged to United States of America.
Where was MARTIN EXPRESS last seen?
MARTIN EXPRESS was last reported in the Gulf of Mexico in Jun 2026 on public AIS.
What is MARTIN EXPRESS's MMSI?
MARTIN EXPRESS's MMSI is 366884150. Call sign WDB3169. IMO 8644448.
How big is MARTIN EXPRESS?
MARTIN EXPRESS is about 91 m long, 16 m on the beam, drawing 2.6 m.
Is MARTIN EXPRESS on the Master's Mate Safety Initiative Network?
Not yet. If MARTIN EXPRESS is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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