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Offshore Supply Vessel
SOPHIA II
MMSI 338620000 · Call sign WDQ6749
Not yet on Master's MateType
Offshore Supply Vessel
Flag
USALength
68.3 m
Beam
17.1 m
Draft
5.5 m
Call sign
WDQ6749
IMO
9224934
Official No.
1076182
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
88
An American harbour workboat, SOPHIA II measures 68.3 metres. Her hull carries 17.1 metres in the beam and a draft of 5.5 m. She broadcasts as MMSI 338620000, call sign WDQ6749, IMO 9224934. Give SOPHIA II the backing of the Master's Mate Safety Initiative Network — free, and a fleet that has her back.
Free forever · No credit card · for working boats
Built for boats that work — like SOPHIA II.
Engine & systems telemetry, live AIS, weather and distress alerting for the vessels that earn their keep.
Rig her out — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Live AIS position · Jun 9, 2026 23:36 UTC
Position
25.7726° N, 80.1414° W
Status
Under way (engine)
Speed
0.0 kn
Course
360°
Wherever SOPHIA 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.
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The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put SOPHIA II on the map. It hands you the full bridge:
Systems Monitoring
Batteries, bilge, tanks, Victron & NMEA 2000 telemetry — your whole boat on one dashboard.
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.
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 SOPHIA II and switch it all on
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About SOPHIA II
What kind of vessel is SOPHIA II?
SOPHIA II is a Offshore Supply Vessel flagged to United States of America.
Where was SOPHIA II last seen?
SOPHIA II was last reported in around 26°N 80°W in Jun 2026 on public AIS.
What is SOPHIA II's MMSI?
SOPHIA II's MMSI is 338620000. Call sign WDQ6749. IMO 9224934.
How big is SOPHIA II?
SOPHIA II is about 68.3 m long, 17.1 m on the beam, drawing 5.5 m.
Is SOPHIA II on the Master's Mate Safety Initiative Network?
Not yet. If SOPHIA II is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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