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
WITASSIST I
MMSI 366369540 · Call sign WBO2509
Not yet on Master's MateType
Towing Vessel
Flag
USALength
32.1 m
Beam
11 m
Draft
3.2 m
Call sign
WBO2509
IMO
8851041
Official No.
254714
AIS reports
1
WITASSIST I is an American working craft — 32.1 metres overall. Below, she has 11 metres in the beam and a draft of 3.2 m. On AIS she shows as MMSI 366369540, call sign WBO2509, IMO 8851041. It's free to add WITASSIST I to the Master's Mate Safety Initiative Network — like AAA for the ocean, run by the cruisers who use it.
Free forever · No credit card · for working boats
Built for boats that work — like WITASSIST I.
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 WITASSIST I 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 WITASSIST I 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 WITASSIST I and switch it all on
Free to join · nothing to install to start · cancel anytime
About WITASSIST I
What kind of vessel is WITASSIST I?
WITASSIST I is a Towing Vessel flagged to United States of America.
What is WITASSIST I's MMSI?
WITASSIST I's MMSI is 366369540. Call sign WBO2509. IMO 8851041.
How big is WITASSIST I?
WITASSIST I is about 32.1 m long, 11 m on the beam, drawing 3.2 m.
Is WITASSIST I on the Master's Mate Safety Initiative Network?
Not yet. If WITASSIST I is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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