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.
Tug
JMS GAMMA
MMSI 563459000 · Call sign 9V8595
Not yet on Master's MateType
Tug
Flag
SGPCall sign
9V8595
IMO
9572977
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
85
JMS GAMMA flies the Singaporean flag — a working tug. On AIS she appears as MMSI 563459000, call sign 9V8595, IMO 9572977. Sign JMS GAMMA up free to the Master's Mate Safety Initiative Network and join a fleet that looks after its own.
Free forever · No credit card · for working boats
Built for boats that work — like JMS GAMMA.
Engine & systems telemetry, live AIS, weather and distress alerting for the vessels that earn their keep.
Rig her out — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Last known position · Jun 4, 2026
Position
1.2380° N, 103.7596° E
Working 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.
Free with your claim · for working boats
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put JMS GAMMA on the map. It hands you the full bridge:
Systems Monitoring
Batteries, bilge, tanks, Victron & NMEA 2000 telemetry — your whole boat on one dashboard.
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.
Distress Mesh
Mayday & Pan-Pan that ripple out to nearby cruisers — a watch network that has your back.
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.
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 JMS GAMMA and switch it all on
Free to join · nothing to install to start · cancel anytime
About JMS GAMMA
What kind of vessel is JMS GAMMA?
JMS GAMMA is a Tug flagged to Singapore.
Where was JMS GAMMA last seen?
JMS GAMMA was last reported in the Strait of Malacca in Jun 2026 on public AIS.
What is JMS GAMMA's MMSI?
JMS GAMMA's MMSI is 563459000. Call sign 9V8595. IMO 9572977.
Is JMS GAMMA on the Master's Mate Safety Initiative Network?
Not yet. If JMS GAMMA is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
© 2026 Master’s Mate. All rights reserved.