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.
Cargo
FIRMAMENT ACE
MMSI 431585000 · Call sign 7KKF
Not yet on Master's MateType
Cargo
Flag
JPNLength
200 m
Beam
32 m
Draft
9.2 m
Call sign
7KKF
IMO
9293894
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
31
FIRMAMENT ACE, a Japanese merchant vessel, measures 200 metres on deck. She carries 32 metres in the beam and a 9.2 m draft. On AIS she shows as MMSI 431585000, call sign 7KKF, IMO 9293894. Sign FIRMAMENT ACE 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 commercial operators
Eyes on FIRMAMENT ACE, 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
Last known position · Jun 3, 2026
Position
1.2399° N, 103.9703° 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.
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 FIRMAMENT ACE 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 FIRMAMENT ACE and switch it all on
Free to join · nothing to install to start · cancel anytime
About FIRMAMENT ACE
What kind of vessel is FIRMAMENT ACE?
FIRMAMENT ACE is a Cargo flagged to Japan.
Where was FIRMAMENT ACE last seen?
FIRMAMENT ACE was last reported in the Strait of Malacca in Jun 2026 on public AIS.
What is FIRMAMENT ACE's MMSI?
FIRMAMENT ACE's MMSI is 431585000. Call sign 7KKF. IMO 9293894.
How big is FIRMAMENT ACE?
FIRMAMENT ACE is about 200 m long, 32 m on the beam, drawing 9.2 m.
Is FIRMAMENT ACE on the Master's Mate Safety Initiative Network?
Not yet. If FIRMAMENT ACE is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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