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 (Inspected)
Cape Ann Diver II
MMSI 367071340 · Call sign WDJ9090
Not yet on Master's MateType
Passenger (Inspected)
Flag
USALength
13.5 m
Beam
4.6 m
Draft
1.8 m
Call sign
WDJ9090
Official No.
650868
AIS reports
2
Cape Ann Diver II is a passenger vessel on the the United States registry, 13.5 metres in length. Cape Ann Diver II has a 4.6 m beam and a 1.8 m draft. Look for MMSI 367071340, call sign WDJ9090. Bring Cape Ann Diver II aboard the Master's Mate Safety Initiative Network — free, and every captain on it has the others' backs.
Free forever · No credit card · for passenger & charter operators
Keep every soul aboard Cape Ann Diver II 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
Wherever Cape Ann Diver II 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 passenger & charter operators
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put Cape Ann Diver II 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 Cape Ann Diver II and switch it all on
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About Cape Ann Diver II
What kind of vessel is Cape Ann Diver II?
Cape Ann Diver II is a Passenger (Inspected) flagged to United States of America.
What is Cape Ann Diver II's MMSI?
Cape Ann Diver II's MMSI is 367071340. Call sign WDJ9090.
How big is Cape Ann Diver II?
Cape Ann Diver II is about 13.5 m long, 4.6 m on the beam, drawing 1.8 m.
Is Cape Ann Diver II on the Master's Mate Safety Initiative Network?
Not yet. If Cape Ann Diver II is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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