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
ENDEAVOR
MMSI 366884240 · Call sign WDB3177
Not yet on Master's MateType
Tug
Flag
USALength
28 m
Beam
16 m
Draft
5.1 m
Call sign
WDB3177
IMO
9237905
Official No.
1100115
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
86
ENDEAVOR, an American tugboat, measures 28 metres on deck. She carries a beam measuring 16 metres and a 5.1 m draft. She's listed under MMSI 366884240, call sign WDB3177, IMO 9237905. ENDEAVOR 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 ENDEAVOR.
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 16:03 UTC
Position
27.9335° N, 82.4338° W
Speed
0.0 kn
Course
279°
Working the Gulf of Mexico? You're never out there alone.
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The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put ENDEAVOR 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 ENDEAVOR and switch it all on
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About ENDEAVOR
What kind of vessel is ENDEAVOR?
ENDEAVOR is a Tug flagged to United States of America.
Where was ENDEAVOR last seen?
ENDEAVOR was last reported in the Gulf of Mexico in Jun 2026 on public AIS.
What is ENDEAVOR's MMSI?
ENDEAVOR's MMSI is 366884240. Call sign WDB3177. IMO 9237905.
How big is ENDEAVOR?
ENDEAVOR is about 28 m long, 16 m on the beam, drawing 5.1 m.
Is ENDEAVOR on the Master's Mate Safety Initiative Network?
Not yet. If ENDEAVOR is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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