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
WHITONIA
MMSI 235040503 · Call sign MPUN5
Not yet on Master's MateType
Tanker
Flag
GBRLength
101 m
Beam
18 m
Draft
6.1 m
Call sign
MPUN5
IMO
9342607
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
85
A British tank ship, WHITONIA measures 101 metres. She's built with 18 metres in the beam and a 6.1 m draft. On AIS she shows as MMSI 235040503, call sign MPUN5, IMO 9342607. WHITONIA is welcome on the Master's Mate Safety Initiative Network — a free, community-run watch where boats look out for one another.
Free forever · No credit card · for commercial operators
Eyes on WHITONIA, 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 9, 2026 12:37 UTC
Position
50.8899° N, 1.3961° W
Status
Moored
Speed
0.0 kn
Course
223°
Destination
SOLENT BUNKERING
ETA
06-06 06:00 UTC
Transiting the English Channel? 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 WHITONIA 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 WHITONIA and switch it all on
Free to join · nothing to install to start · cancel anytime
About WHITONIA
What kind of vessel is WHITONIA?
WHITONIA is a Tanker flagged to United Kingdom.
Where was WHITONIA last seen?
WHITONIA was last reported in the English Channel in Jun 2026 on public AIS.
What is WHITONIA's MMSI?
WHITONIA's MMSI is 235040503. Call sign MPUN5. IMO 9342607.
How big is WHITONIA?
WHITONIA is about 101 m long, 18 m on the beam, drawing 6.1 m.
Is WHITONIA on the Master's Mate Safety Initiative Network?
Not yet. If WHITONIA is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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