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.
Fishing
NEPTUN II
MMSI 238778540 · Call sign 9AA5464
Not yet on Master's MateType
Fishing
Flag
HRVLength
22 m
Beam
26 m
Draft
3 m
Call sign
9AA5464
IMO
9515943
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
45
NEPTUN II flies the Croatian flag — a 22-metre fishing craft. Her hull carries a draft of 3 m. Find her under MMSI 238778540, call sign 9AA5464, IMO 9515943. It's free to add NEPTUN II to the Master's Mate Safety Initiative Network — like AAA for the ocean, run by the cruisers who use it.
Free forever · No credit card · for working captains
Know where the fleet is. Get NEPTUN II home safe.
Live AIS traffic, weather you can plan around, engine & systems telemetry, and a distress mesh that reaches nearby boats.
Keep the fleet in sight — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Last known position · Jun 3, 2026
Position
35.9728° N, 14.5176° E
Fishing the Mediterranean? You're never out there alone.
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Joining the Safety Initiative Network doesn't just put NEPTUN II 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.
Weather & Routing
GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.
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.
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 NEPTUN II and switch it all on
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About NEPTUN II
What kind of vessel is NEPTUN II?
NEPTUN II is a Fishing flagged to Croatia.
Where was NEPTUN II last seen?
NEPTUN II was last reported in the Mediterranean in Jun 2026 on public AIS.
What is NEPTUN II's MMSI?
NEPTUN II's MMSI is 238778540. Call sign 9AA5464. IMO 9515943.
How big is NEPTUN II?
NEPTUN II is about 22 m long, 26 m on the beam, drawing 3 m.
Is NEPTUN II on the Master's Mate Safety Initiative Network?
Not yet. If NEPTUN II is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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