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.
Recreational
Mama Bears Ocean
MMSI 367670560 · Call sign WDH9683
Not yet on Master's MateType
Recreational
Flag
USALength
13.4 m
Beam
4.6 m
Draft
1.9 m
Call sign
WDH9683
Official No.
1115930
AIS reports
1
Mama Bears Ocean is a weekend cruiser on the the United States registry, 13.4 metres long. She has a beam of 4.6 m and a draft of 1.9 m. Her papers read MMSI 367670560, call sign WDH9683. Claim Mama Bears Ocean free on the Master's Mate Safety Initiative Network and let nearby cruisers have her back.
Free forever · No credit card · for recreational captains
Keep Mama Bears Ocean looked after — even when you’re not aboard.
Anchor alarms that wake you, a live camera at the dock, and weather you can trust before every run.
Look after her — claim free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Wherever Mama Bears Ocean 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 recreational captains
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put Mama Bears Ocean on the map. It hands you the full bridge:
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.
Weather & Routing
GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.
Worldwide Charts
Navionics-grade vector charts, satellite & raster overlays, online or off. Your whole cruising ground.
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.
Distress Mesh
Mayday & Pan-Pan that ripple out to nearby cruisers — a watch network that has your back.
Hail Any Captain
A verified captains directory + direct hailing. Reach the boat next to you, or across the bay.
Claim Mama Bears Ocean and switch it all on
Free to join · nothing to install to start · cancel anytime
About Mama Bears Ocean
What kind of vessel is Mama Bears Ocean?
Mama Bears Ocean is a Recreational flagged to United States of America.
What is Mama Bears Ocean's MMSI?
Mama Bears Ocean's MMSI is 367670560. Call sign WDH9683.
How big is Mama Bears Ocean?
Mama Bears Ocean is about 13.4 m long, 4.6 m on the beam, drawing 1.9 m.
Is Mama Bears Ocean on the Master's Mate Safety Initiative Network?
Not yet. If Mama Bears Ocean is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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