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
DEFIANT
MMSI 303679000 · Call sign WDI7041
Not yet on Master's MateType
Commercial Fishing Vessel
Flag
USALength
21.3 m
Beam
8.6 m
Draft
2.7 m
Call sign
WDI7041
Official No.
619236
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
88
An American fishing vessel, DEFIANT measures 21.3 metres. She carries a 8.6-metre beam and a 2.7-metre draft. She's listed under MMSI 303679000, call sign WDI7041. DEFIANT can join the Master's Mate Safety Initiative Network free, for live AIS, weather, and a network of boats ready to help when it counts.
Free forever · No credit card · for working captains
Know where the fleet is. Get DEFIANT 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
Live AIS position · Jun 9, 2026 08:06 UTC
Position
46.1683° N, 123.9141° W
Status
Under way (engine)
Speed
0.0 kn
Course
41°
Wherever DEFIANT 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 DEFIANT 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 DEFIANT and switch it all on
Free to join · nothing to install to start · cancel anytime
About DEFIANT
What kind of vessel is DEFIANT?
DEFIANT is a Commercial Fishing Vessel flagged to United States of America.
Where was DEFIANT last seen?
DEFIANT was last reported in around 46°N 124°W in Jun 2026 on public AIS.
What is DEFIANT's MMSI?
DEFIANT's MMSI is 303679000. Call sign WDI7041.
How big is DEFIANT?
DEFIANT is about 21.3 m long, 8.6 m on the beam, drawing 2.7 m.
Is DEFIANT on the Master's Mate Safety Initiative Network?
Not yet. If DEFIANT is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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