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
HONG BO 18
MMSI 636025459 · Call sign 5LXO3
Not yet on Master's MateType
Tanker
Flag
LBRLength
122 m
Beam
21 m
Draft
6.4 m
Call sign
5LXO3
IMO
9713014
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
85
HONG BO 18, a tank vessel flying the Liberian flag, measures 122 metres on deck. Below, she has a beam measuring 21 metres and a draft measuring 6.4 metres. On AIS she shows as MMSI 636025459, call sign 5LXO3, IMO 9713014. The Master's Mate Safety Initiative Network welcomes HONG BO 18 — free to join, cruiser-run, and always on watch.
Free forever · No credit card · for commercial operators
Eyes on HONG BO 18, around the clock.
Real-time AIS, full systems telemetry, distress alerting and worldwide charts — your hull on one dashboard, from anywhere.
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Last known position · Jun 4, 2026
Position
1.2913° N, 103.9240° E
Transiting the Strait of Malacca? You're never out there alone.
Thousands of cruisers on the Master's Mate Network — ready to help the moment something goes wrong.
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Joining the Safety Initiative Network doesn't just put HONG BO 18 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 HONG BO 18 and switch it all on
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About HONG BO 18
What kind of vessel is HONG BO 18?
HONG BO 18 is a Tanker flagged to Liberia.
Where was HONG BO 18 last seen?
HONG BO 18 was last reported in the Strait of Malacca in Jun 2026 on public AIS.
What is HONG BO 18's MMSI?
HONG BO 18's MMSI is 636025459. Call sign 5LXO3. IMO 9713014.
How big is HONG BO 18?
HONG BO 18 is about 122 m long, 21 m on the beam, drawing 6.4 m.
Is HONG BO 18 on the Master's Mate Safety Initiative Network?
Not yet. If HONG BO 18 is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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