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
STEPHEN REINAUER
MMSI 366516370 · Call sign WCA3763
Not yet on Master's MateType
Tug
Flag
USALength
118 m
Beam
22 m
Draft
4.6 m
Call sign
WCA3763
IMO
7046170
Official No.
527691
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
79
STEPHEN REINAUER is an American 118-metre tugboat. STEPHEN REINAUER has a beam of 22 m and a 4.6 m draft. On AIS she shows as MMSI 366516370, call sign WCA3763, IMO 7046170. Sign STEPHEN REINAUER up free to the Master's Mate Safety Initiative Network and join a fleet that looks after its own.
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Built for boats that work — like STEPHEN REINAUER.
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
Last known position · Jun 3, 2026
Position
40.6062° N, 74.2055° W
Working off the U.S. East Coast? 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 STEPHEN REINAUER 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 STEPHEN REINAUER and switch it all on
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About STEPHEN REINAUER
What kind of vessel is STEPHEN REINAUER?
STEPHEN REINAUER is a Tug flagged to United States of America.
Where was STEPHEN REINAUER last seen?
STEPHEN REINAUER was last reported in off the U.S. East Coast in Jun 2026 on public AIS.
What is STEPHEN REINAUER's MMSI?
STEPHEN REINAUER's MMSI is 366516370. Call sign WCA3763. IMO 7046170.
How big is STEPHEN REINAUER?
STEPHEN REINAUER is about 118 m long, 22 m on the beam, drawing 4.6 m.
Is STEPHEN REINAUER on the Master's Mate Safety Initiative Network?
Not yet. If STEPHEN REINAUER is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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