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.
Other
OTTAWA
MMSI 367782080 · Call sign WDJ4881
Not yet on Master's MateType
Other
Flag
USALength
28 m
Beam
10 m
Call sign
WDJ4881
Official No.
278860
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
72
OTTAWA is an American craft — 28 metres overall. Below, she has 10 metres in the beam. Find her under MMSI 367782080, call sign WDJ4881. The Master's Mate Safety Initiative Network welcomes OTTAWA — free to join, cruiser-run, and always on watch.
Free forever · No credit card
Is OTTAWA your boat?
Your free claim unlocks the most powerful cruising platform ever built — anchor watch, worldwide charts, live AIS, weather routing, and a network of cruisers watching each other’s backs.
Claim this boat — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Last known position · Jun 3, 2026
Position
45.8685° N, 84.7234° W
Crossing Lake Huron? You're never out there alone.
Thousands of cruisers on the Master's Mate Network — ready to help the moment something goes wrong.
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The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put OTTAWA 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.
Worldwide Charts
Navionics-grade vector charts, satellite & raster overlays, online or off. Your whole cruising ground.
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.
Onboard Cameras
Watch your boat from anywhere — live feeds and 24h recording, straight from your gateway.
Systems Monitoring
Batteries, bilge, tanks, Victron & NMEA 2000 telemetry — your whole boat on one dashboard.
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 OTTAWA and switch it all on
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About OTTAWA
What kind of vessel is OTTAWA?
OTTAWA is a Other flagged to United States of America.
Where was OTTAWA last seen?
OTTAWA was last reported in Lake Huron in Jun 2026 on public AIS.
What is OTTAWA's MMSI?
OTTAWA's MMSI is 367782080. Call sign WDJ4881.
How big is OTTAWA?
OTTAWA is about 28 m long, 10 m on the beam.
Is OTTAWA on the Master's Mate Safety Initiative Network?
Not yet. If OTTAWA is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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