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
Alaskan Mariner
MMSI 366943650 · Call sign WDB7527
Not yet on Master's MateType
Commercial Fishing Vessel
Flag
USALength
28.5 m
Beam
8.3 m
Draft
2.9 m
Call sign
WDB7527
IMO
8024818
Official No.
618132
AIS reports
1
Alaskan Mariner is a commercial trawler wearing American colours, measuring 28.5 metres. She carries a 8.3 m beam and a 2.9 m draft. She's listed under MMSI 366943650, call sign WDB7527, IMO 8024818. Out where help is far away, Alaskan Mariner has the free Master's Mate Safety Initiative Network — and a fleet that answers.
Free forever · No credit card · for working captains
Know where the fleet is. Get Alaskan Mariner 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 Alaskan Mariner 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 Alaskan Mariner 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 Alaskan Mariner and switch it all on
Free to join · nothing to install to start · cancel anytime
About Alaskan Mariner
What kind of vessel is Alaskan Mariner?
Alaskan Mariner is a Commercial Fishing Vessel flagged to United States of America.
What is Alaskan Mariner's MMSI?
Alaskan Mariner's MMSI is 366943650. Call sign WDB7527. IMO 8024818.
How big is Alaskan Mariner?
Alaskan Mariner is about 28.5 m long, 8.3 m on the beam, drawing 2.9 m.
Is Alaskan Mariner on the Master's Mate Safety Initiative Network?
Not yet. If Alaskan Mariner is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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