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.
Vessel
SPOBWHS2503P
Indonesia · last seen 2°S 104°E · Jun 2026 · MMSI 525005267
Not yet on Master's MateFlag
IDNLength
88.3 m
IMO
9723837
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
12
SPOBWHS2503P is an Indonesian vessel — 88.3 metres overall. On the registers she's MMSI 525005267, IMO 9723837. There's a place for SPOBWHS2503P on the Master's Mate Safety Initiative Network — free, community-driven, like AAA for the ocean.
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Is SPOBWHS2503P your boat?
Your free claim unlocks the most powerful cruising platform ever built — anchor watch, worldwide charts, live AIS, weather routing, and a network of cruisers watching each other’s backs.
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Live AIS position · Jun 15, 2026 17:23 UTC
Position
2.4836° S, 104.4670° E
Status
At anchor
Speed
0.1 kn
Course
82°
Wherever SPOBWHS2503P roams, you're never out there alone.
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Joining the Safety Initiative Network doesn't just put SPOBWHS2503P on the map. It hands you the full bridge:
Anchor Watch
GPS-precise drag alarms that actually wake you — and your whole crew. Sleep through the night.
Worldwide Charts
Navionics-grade vector charts, satellite & raster overlays, online or off. Your whole cruising ground.
Live AIS & Traffic
See every vessel around you in real time. Closest-approach warnings before they matter.
Weather & Routing
GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.
Onboard Cameras
Watch your boat from anywhere — live feeds and 24h recording, straight from your gateway.
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.
Hail Any Captain
A verified captains directory + direct hailing. Reach the boat next to you, or across the bay.
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About SPOBWHS2503P
What kind of vessel is SPOBWHS2503P?
SPOBWHS2503P is a vessel flagged to Indonesia.
Where was SPOBWHS2503P last seen?
SPOBWHS2503P was last reported in around 2°S 104°E in Jun 2026 on public AIS.
What is SPOBWHS2503P's MMSI?
SPOBWHS2503P's MMSI is 525005267. IMO 9723837.
How big is SPOBWHS2503P?
SPOBWHS2503P is about 88.3 m long.
Is SPOBWHS2503P on the Master's Mate Safety Initiative Network?
Not yet. If SPOBWHS2503P is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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