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.
Freight Ship
MARANATHA II
MMSI 367010360 · Call sign WDJ5510
Not yet on Master's MateType
Freight Ship
Flag
USALength
47.4 m
Beam
11.6 m
Draft
3.8 m
Call sign
WDJ5510
IMO
7047497
Official No.
518327
AIS reports
2
MARANATHA II is an American freighter, 47.4 metres long. Below, she has 11.6 metres in the beam and a draft of 3.8 m. Find her under MMSI 367010360, call sign WDJ5510, IMO 7047497. Add MARANATHA II to the Master's Mate Safety Initiative Network — free to join, and the fleet keeps an eye out for each other.
Free forever · No credit card · for commercial operators
Eyes on MARANATHA II, around the clock.
Real-time AIS, full systems telemetry, distress alerting and worldwide charts — your hull on one dashboard, from anywhere.
Put her on the dashboard — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Wherever MARANATHA II 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 commercial operators
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put MARANATHA II 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.
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.
Worldwide Charts
Navionics-grade vector charts, satellite & raster overlays, online or off. Your whole cruising ground.
Weather & Routing
GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.
Anchor Watch
GPS-precise drag alarms that actually wake you — and your whole crew. Sleep through the night.
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 MARANATHA II and switch it all on
Free to join · nothing to install to start · cancel anytime
About MARANATHA II
What kind of vessel is MARANATHA II?
MARANATHA II is a Freight Ship flagged to United States of America.
What is MARANATHA II's MMSI?
MARANATHA II's MMSI is 367010360. Call sign WDJ5510. IMO 7047497.
How big is MARANATHA II?
MARANATHA II is about 47.4 m long, 11.6 m on the beam, drawing 3.8 m.
Is MARANATHA II on the Master's Mate Safety Initiative Network?
Not yet. If MARANATHA II is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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