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Offshore Supply Vessel
IMO 9581277
MMSI 367518570 · Call sign WDG2721
Not yet on Master's MateType
Offshore Supply Vessel
Flag
USALength
89 m
Beam
19.5 m
Draft
7.5 m
Call sign
WDG2721
IMO
9581277
Official No.
1230060
AIS reports
3
An American utility boat, IMO 9581277 measures 89 metres. She's built with 19.5 metres in the beam and a 7.5-metre draft. Find her under MMSI 367518570, call sign WDG2721, IMO 9581277. IMO 9581277 belongs on the Master's Mate Safety Initiative Network, a free safety net shared by boats the world over.
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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
Wherever IMO 9581277 roams, you're never out there alone.
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Joining the Safety Initiative Network doesn't just put IMO 9581277 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.
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About IMO 9581277
What kind of vessel is IMO 9581277?
IMO 9581277 is a Offshore Supply Vessel flagged to United States of America.
What is IMO 9581277's MMSI?
IMO 9581277's MMSI is 367518570. Call sign WDG2721. IMO 9581277.
How big is IMO 9581277?
IMO 9581277 is about 89 m long, 19.5 m on the beam, drawing 7.5 m.
Is IMO 9581277 on the Master's Mate Safety Initiative Network?
Not yet. If IMO 9581277 is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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