Sign up free Dashboard Log out
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

OCEAN GUARDIAN

MMSI 369234000 · Call sign WBDW

Not yet on Master's Mate
Type
Other
Flag
USAUSA
Length
71 m
Beam
18 m
Draft
7.1 m
Call sign
WBDW
IMO
9272060
Official No.
1134805
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
60

OCEAN GUARDIAN is a boat registered in the United States, 71 metres from stem to stern. She carries 18 metres in the beam and a 7.1-metre draft. On AIS she appears as MMSI 369234000, call sign WBDW, IMO 9272060. Bring OCEAN GUARDIAN aboard the Master's Mate Safety Initiative Network — free, and every captain on it has the others' backs.

Free forever · No credit card

Is OCEAN GUARDIAN 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

Live AIS position · Jun 9, 2026 16:59 UTC
Position
21.2365° N, 157.8393° W
Status
Under way (engine)
Speed
3.5 kn
Course
122°
Destination
HONOLULU
ETA
06-08 21:30 UTC
Crossing the Hawaiian Islands? 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

The most powerful cruising platform ever built — yours, free.

Joining the Safety Initiative Network doesn't just put OCEAN GUARDIAN 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 OCEAN GUARDIAN and switch it all on
Free to join · nothing to install to start · cancel anytime
Claim free → unlock everything

About OCEAN GUARDIAN

What kind of vessel is OCEAN GUARDIAN?
OCEAN GUARDIAN is a Other flagged to United States of America.
Where was OCEAN GUARDIAN last seen?
OCEAN GUARDIAN was last reported in the Hawaiian Islands in Jun 2026 on public AIS.
What is OCEAN GUARDIAN's MMSI?
OCEAN GUARDIAN's MMSI is 369234000. Call sign WBDW. IMO 9272060.
How big is OCEAN GUARDIAN?
OCEAN GUARDIAN is about 71 m long, 18 m on the beam, drawing 7.1 m.
Is OCEAN GUARDIAN on the Master's Mate Safety Initiative Network?
Not yet. If OCEAN GUARDIAN is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).

© 2026 Master’s Mate. All rights reserved.