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
GANGGA MAS
last seen 6°S 107°E · Jun 2026 · MMSI 525121093 · Call sign YDZH3
Not yet on Master's MateLength
140 m
Beam
32 m
Draft
4.3 m
Call sign
YDZH3
IMO
1098030
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
6
GANGGA MAS is a 140-metre boat. Her hull carries a beam of 32 m and a draft measuring 4.3 metres. Her registration reads MMSI 525121093, call sign YDZH3, IMO 1098030. Claim GANGGA MAS free on the Master's Mate Safety Initiative Network and let nearby cruisers have her back.
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Is GANGGA MAS 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 13:42 UTC
Position
5.9223° S, 106.9166° E
Status
Under way (engine)
Speed
7.6 kn
Course
13°
Destination
JAKARTA IDN
ETA
06-16 01:00 UTC
Wherever GANGGA MAS roams, 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 GANGGA MAS 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.
Claim GANGGA MAS and switch it all on
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About GANGGA MAS
What kind of vessel is GANGGA MAS?
GANGGA MAS is a vessel.
Where was GANGGA MAS last seen?
GANGGA MAS was last reported in around 6°S 107°E in Jun 2026 on public AIS.
What is GANGGA MAS's MMSI?
GANGGA MAS's MMSI is 525121093. Call sign YDZH3. IMO 1098030.
How big is GANGGA MAS?
GANGGA MAS is about 140 m long, 32 m on the beam, drawing 4.3 m.
Is GANGGA MAS on the Master's Mate Safety Initiative Network?
Not yet. If GANGGA MAS is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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