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.
Passenger
SEAWARD 15
MMSI 367150210 · Call sign WDD4862
Not yet on Master's MateType
Passenger
Flag
USALength
21 m
Beam
3 m
Draft
2 m
Call sign
WDD4862
Official No.
1187191
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
74
SEAWARD 15 flies the American flag — a 21-metre ferry vessel. She has a 3-metre beam and a draft of 2 m. Look for MMSI 367150210, call sign WDD4862. SEAWARD 15 is invited to the free Master's Mate Safety Initiative Network, where cruisers keep each other safe.
Free forever · No credit card · for passenger & charter operators
Keep every soul aboard SEAWARD 15 safe.
Distress alerting, live AIS, onboard monitoring and weather routing — the safety stack for boats that carry people.
Switch on the safety stack — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Live AIS position · Jun 9, 2026 20:52 UTC
Position
39.2127° N, 76.4979° W
Status
Moored
Speed
7.4 kn
Course
276°
Destination
BALTIMORE
Sailing Chesapeake Bay? 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 passenger & charter operators
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put SEAWARD 15 on the map. It hands you the full bridge:
Distress Mesh
Mayday & Pan-Pan that ripple out to nearby cruisers — a watch network that has your back.
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.
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.
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 SEAWARD 15 and switch it all on
Free to join · nothing to install to start · cancel anytime
About SEAWARD 15
What kind of vessel is SEAWARD 15?
SEAWARD 15 is a Passenger flagged to United States of America.
Where was SEAWARD 15 last seen?
SEAWARD 15 was last reported in Chesapeake Bay in Jun 2026 on public AIS.
What is SEAWARD 15's MMSI?
SEAWARD 15's MMSI is 367150210. Call sign WDD4862.
How big is SEAWARD 15?
SEAWARD 15 is about 21 m long, 3 m on the beam, drawing 2 m.
Is SEAWARD 15 on the Master's Mate Safety Initiative Network?
Not yet. If SEAWARD 15 is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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