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.
Towing Vessel
Hazel Ann
MMSI 367148120 · Call sign WDD4691
Not yet on Master's MateType
Towing Vessel
Flag
USALength
12.1 m
Beam
4.3 m
Draft
2 m
Call sign
WDD4691
Official No.
504483
AIS reports
1
Hazel Ann, a workboat flying the flag of the United States, measures 12.1 metres on deck. She's built with a beam of 4.3 m and a 2 m draft. Look for MMSI 367148120, call sign WDD4691. Hazel Ann can be part of the Master's Mate Safety Initiative Network at no cost — a community watch that never sleeps.
Free forever · No credit card · for working boats
Built for boats that work — like Hazel Ann.
Engine & systems telemetry, live AIS, weather and distress alerting for the vessels that earn their keep.
Rig her out — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Wherever Hazel Ann 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 working boats
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put Hazel Ann on the map. It hands you the full bridge:
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.
Weather & Routing
GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.
Distress Mesh
Mayday & Pan-Pan that ripple out to nearby cruisers — a watch network that has your back.
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 Hazel Ann and switch it all on
Free to join · nothing to install to start · cancel anytime
About Hazel Ann
What kind of vessel is Hazel Ann?
Hazel Ann is a Towing Vessel flagged to United States of America.
What is Hazel Ann's MMSI?
Hazel Ann's MMSI is 367148120. Call sign WDD4691.
How big is Hazel Ann?
Hazel Ann is about 12.1 m long, 4.3 m on the beam, drawing 2 m.
Is Hazel Ann on the Master's Mate Safety Initiative Network?
Not yet. If Hazel Ann is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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