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
MARTHA'S VINEYARD
MMSI 367376740 · Call sign WCC9025
Not yet on Master's MateType
Passenger
Flag
USALength
66 m
Beam
18 m
Draft
4 m
Call sign
WCC9025
IMO
9103881
Official No.
997221
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
86
An American passenger craft, MARTHA'S VINEYARD measures 66 metres. She has 18 metres in the beam and a draft measuring 4 metres. Find her under MMSI 367376740, call sign WCC9025, IMO 9103881. MARTHA'S VINEYARD 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 MARTHA'S VINEYARD 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 20:56 UTC
Position
41.5226° N, 70.6708° W
Status
Under way (engine)
Speed
0.0 kn
Course
90°
Destination
VINEYARD ROUTE
ETA
10-19 00:00 UTC
Sailing off the U.S. East Coast? You're never out there alone.
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Joining the Safety Initiative Network doesn't just put MARTHA'S VINEYARD 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 MARTHA'S VINEYARD and switch it all on
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About MARTHA'S VINEYARD
What kind of vessel is MARTHA'S VINEYARD?
MARTHA'S VINEYARD is a Passenger flagged to United States of America.
Where was MARTHA'S VINEYARD last seen?
MARTHA'S VINEYARD was last reported in off the U.S. East Coast in Jun 2026 on public AIS.
What is MARTHA'S VINEYARD's MMSI?
MARTHA'S VINEYARD's MMSI is 367376740. Call sign WCC9025. IMO 9103881.
How big is MARTHA'S VINEYARD?
MARTHA'S VINEYARD is about 66 m long, 18 m on the beam, drawing 4 m.
Is MARTHA'S VINEYARD on the Master's Mate Safety Initiative Network?
Not yet. If MARTHA'S VINEYARD is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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