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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.
Tanker

KWK EXCELSUS

MMSI 564151000 · Call sign 9V3647

Not yet on Master's Mate
Type
Tanker
Flag
SGPSGP
Length
250 m
Beam
44 m
Draft
10.1 m
Call sign
9V3647
IMO
9728411
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
85

Out of Singapore, KWK EXCELSUS is a 250-metre tanker. She has a beam of 44 m and a draft of 10.1 m. Find her under MMSI 564151000, call sign 9V3647, IMO 9728411. Give KWK EXCELSUS the backing of the Master's Mate Safety Initiative Network — free, and a fleet that has her back.

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Live AIS position · Jun 9, 2026 19:45 UTC
Position
37.7709° N, 122.3503° W
Status
At anchor
Speed
0.0 kn
Course
89°
Destination
USRCH
ETA
04-19 07:00 UTC
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Joining the Safety Initiative Network doesn't just put KWK EXCELSUS on the map. It hands you the full bridge:

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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
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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
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Hail Any Captain
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About KWK EXCELSUS

What kind of vessel is KWK EXCELSUS?
KWK EXCELSUS is a Tanker flagged to Singapore.
Where was KWK EXCELSUS last seen?
KWK EXCELSUS was last reported in San Francisco Bay in Jun 2026 on public AIS.
What is KWK EXCELSUS's MMSI?
KWK EXCELSUS's MMSI is 564151000. Call sign 9V3647. IMO 9728411.
How big is KWK EXCELSUS?
KWK EXCELSUS is about 250 m long, 44 m on the beam, drawing 10.1 m.
Is KWK EXCELSUS on the Master's Mate Safety Initiative Network?
Not yet. If KWK EXCELSUS is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).

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