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
>>>--AARROW--->
MMSI 367619790 · Call sign WDH4642
Not yet on Master's MateType
Recreational
Flag
USALength
12 m
Beam
3.7 m
Draft
2.5 m
Call sign
WDH4642
Official No.
1217829
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
83
>>>--AARROW---> flies the American flag — a 12-metre recreational vessel. She has a beam of 3.7 m and a draft measuring 2.5 metres. On AIS she shows as MMSI 367619790, call sign WDH4642. There's a place for >>>--AARROW---> on the Master's Mate Safety Initiative Network — free, community-driven, like AAA for the ocean.
Free forever · No credit card · for recreational captains
Keep >>>--AARROW---> 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
Last known position · Jun 4, 2026
Position
43.5903° N, 79.5136° W
Cruising Lake Ontario? 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 >>>--AARROW---> 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 >>>--AARROW---> and switch it all on
Free to join · nothing to install to start · cancel anytime
About >>>--AARROW--->
What kind of vessel is >>>--AARROW--->?
>>>--AARROW---> is a Recreational flagged to United States of America.
Where was >>>--AARROW---> last seen?
>>>--AARROW---> was last reported in Lake Ontario in Jun 2026 on public AIS.
What is >>>--AARROW--->'s MMSI?
>>>--AARROW--->'s MMSI is 367619790. Call sign WDH4642.
How big is >>>--AARROW--->?
>>>--AARROW---> is about 12 m long, 3.7 m on the beam, drawing 2.5 m.
Is >>>--AARROW---> on the Master's Mate Safety Initiative Network?
Not yet. If >>>--AARROW---> is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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