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.
Tanker
AMPHITRITE
Tanker · last seen 1°N 104°E · Jun 2026 · MMSI 256906000 · Call sign 9HA4033
Not yet on Master's MateType
Tanker
Length
333 m
Beam
60 m
Draft
10.6 m
Call sign
9HA4033
IMO
9455973
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
5
AMPHITRITE is a tank ship, 333 metres overall. She carries 60 metres in the beam and a 10.6-metre draft. She broadcasts as MMSI 256906000, call sign 9HA4033, IMO 9455973. Join AMPHITRITE to the Master's Mate Safety Initiative Network — free, and built by cruisers for cruisers.
Free forever · No credit card · for commercial operators
Eyes on AMPHITRITE, 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
Live AIS position · Jun 15, 2026 16:28 UTC
Position
1.2702° N, 103.9539° E
Status
At anchor
Speed
0.0 kn
Course
149°
Destination
SG SIN - PEBGC
ETA
06-14 09:45 UTC
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Joining the Safety Initiative Network doesn't just put AMPHITRITE 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.
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About AMPHITRITE
What kind of vessel is AMPHITRITE?
AMPHITRITE is a Tanker.
Where was AMPHITRITE last seen?
AMPHITRITE was last reported in the Strait of Malacca in Jun 2026 on public AIS.
What is AMPHITRITE's MMSI?
AMPHITRITE's MMSI is 256906000. Call sign 9HA4033. IMO 9455973.
How big is AMPHITRITE?
AMPHITRITE is about 333 m long, 60 m on the beam, drawing 10.6 m.
Is AMPHITRITE on the Master's Mate Safety Initiative Network?
Not yet. If AMPHITRITE is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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