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
HANOVER SQUARE
MMSI 636019030 · Call sign D5SP8
Not yet on Master's MateType
Tanker
Flag
LBRLength
249 m
Beam
44 m
Draft
9 m
Call sign
D5SP8
IMO
9783992
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
16
HANOVER SQUARE flies the Liberian flag — a 249-metre tank vessel. She carries 44 metres in the beam and a 9-metre draft. Look for MMSI 636019030, call sign D5SP8, IMO 9783992. HANOVER SQUARE is invited to the free Master's Mate Safety Initiative Network, where cruisers keep each other safe.
Free forever · No credit card · for commercial operators
Eyes on HANOVER SQUARE, 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
Last known position · Jun 3, 2026
Position
28.7770° N, 94.9685° W
Transiting the Gulf of Mexico? 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 HANOVER SQUARE 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 HANOVER SQUARE and switch it all on
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About HANOVER SQUARE
What kind of vessel is HANOVER SQUARE?
HANOVER SQUARE is a Tanker flagged to Liberia.
Where was HANOVER SQUARE last seen?
HANOVER SQUARE was last reported in the Gulf of Mexico in Jun 2026 on public AIS.
What is HANOVER SQUARE's MMSI?
HANOVER SQUARE's MMSI is 636019030. Call sign D5SP8. IMO 9783992.
How big is HANOVER SQUARE?
HANOVER SQUARE is about 249 m long, 44 m on the beam, drawing 9 m.
Is HANOVER SQUARE on the Master's Mate Safety Initiative Network?
Not yet. If HANOVER SQUARE is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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