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.
Industrial Vessel
Oyster Bay
MMSI 368091280 · Call sign WDK8147
Not yet on Master's MateType
Industrial Vessel
Flag
USALength
48.3 m
Beam
13.3 m
Draft
3.7 m
Call sign
WDK8147
Official No.
1283553
AIS reports
1
Oyster Bay, an American working ship, measures 48.3 metres on deck. Below, she has a 13.3 m beam and a draft of 3.7 m. On the registers she's MMSI 368091280, call sign WDK8147. Give Oyster Bay the backing of the Master's Mate Safety Initiative Network — free, and a fleet that has her back.
Free forever · No credit card · for commercial operators
Eyes on Oyster Bay, around the clock.
Real-time AIS, full systems telemetry, distress alerting and worldwide charts — your hull on one dashboard, from anywhere.
Put her on the dashboard — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Wherever Oyster Bay roams, 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 commercial operators
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put Oyster Bay on the map. It hands you the full bridge:
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.
Distress Mesh
Mayday & Pan-Pan that ripple out to nearby cruisers — a watch network that has your back.
Worldwide Charts
Navionics-grade vector charts, satellite & raster overlays, online or off. Your whole cruising ground.
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.
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 Oyster Bay and switch it all on
Free to join · nothing to install to start · cancel anytime
About Oyster Bay
What kind of vessel is Oyster Bay?
Oyster Bay is a Industrial Vessel flagged to United States of America.
What is Oyster Bay's MMSI?
Oyster Bay's MMSI is 368091280. Call sign WDK8147.
How big is Oyster Bay?
Oyster Bay is about 48.3 m long, 13.3 m on the beam, drawing 3.7 m.
Is Oyster Bay on the Master's Mate Safety Initiative Network?
Not yet. If Oyster Bay is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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