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.
Commercial Fishing Vessel
HAWAII FIVE-1
MMSI 367681830 · Call sign WDI2794
Not yet on Master's MateType
Commercial Fishing Vessel
Flag
USALength
21.6 m
Beam
6.7 m
Draft
3.7 m
Call sign
WDI2794
IMO
7520396
Official No.
553103
AIS reports
1
HAWAII FIVE-1, a commercial fishing boat flagged in the United States, measures 21.6 metres on deck. Her hull carries 6.7 metres in the beam and a draft measuring 3.7 metres. On AIS she shows as MMSI 367681830, call sign WDI2794, IMO 7520396. HAWAII FIVE-1 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 captains
Know where the fleet is. Get HAWAII FIVE-1 home safe.
Live AIS traffic, weather you can plan around, engine & systems telemetry, and a distress mesh that reaches nearby boats.
Keep the fleet in sight — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Wherever HAWAII FIVE-1 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 captains
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put HAWAII FIVE-1 on the map. It hands you the full bridge:
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.
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.
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 HAWAII FIVE-1 and switch it all on
Free to join · nothing to install to start · cancel anytime
About HAWAII FIVE-1
What kind of vessel is HAWAII FIVE-1?
HAWAII FIVE-1 is a Commercial Fishing Vessel flagged to United States of America.
What is HAWAII FIVE-1's MMSI?
HAWAII FIVE-1's MMSI is 367681830. Call sign WDI2794. IMO 7520396.
How big is HAWAII FIVE-1?
HAWAII FIVE-1 is about 21.6 m long, 6.7 m on the beam, drawing 3.7 m.
Is HAWAII FIVE-1 on the Master's Mate Safety Initiative Network?
Not yet. If HAWAII FIVE-1 is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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