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
KASSAB
MMSI 403594001 · Call sign HZOX
Not yet on Master's MateType
Tanker
Flag
SAULength
333 m
Beam
60 m
Draft
10.6 m
Call sign
HZOX
IMO
9783710
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
30
Hailing from Saudi Arabia, KASSAB is a 333-metre tank ship. She has a 60-metre beam and a draft of 10.6 m. She's on record as MMSI 403594001, call sign HZOX, IMO 9783710. Big or small, every hull benefits from the free Master's Mate Safety Initiative Network — KASSAB included.
Free forever · No credit card · for commercial operators
Eyes on KASSAB, 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
27.8223° N, 97.1939° 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 KASSAB 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 KASSAB and switch it all on
Free to join · nothing to install to start · cancel anytime
About KASSAB
What kind of vessel is KASSAB?
KASSAB is a Tanker flagged to Saudi Arabia.
Where was KASSAB last seen?
KASSAB was last reported in the Gulf of Mexico in Jun 2026 on public AIS.
What is KASSAB's MMSI?
KASSAB's MMSI is 403594001. Call sign HZOX. IMO 9783710.
How big is KASSAB?
KASSAB is about 333 m long, 60 m on the beam, drawing 10.6 m.
Is KASSAB on the Master's Mate Safety Initiative Network?
Not yet. If KASSAB is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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