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.
Military
HMS NATTARO 608
MMSI 265605790 · Call sign SMJD
Not yet on Master's MateType
Military
Flag
SWELength
21 m
Beam
8 m
Call sign
SMJD
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
58
HMS NATTARO 608, a Swedish boat, measures 21 metres on deck. She has a 8-metre beam. On the registers she's MMSI 265605790, call sign SMJD. HMS NATTARO 608 is welcome on the Master's Mate Safety Initiative Network — a free, community-run watch where boats look out for one another.
Free forever · No credit card
Is HMS NATTARO 608 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.
Claim this boat — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Last known position · Jun 3, 2026
Position
56.1514° N, 15.5895° E
Crossing the Baltic Sea? You're never out there alone.
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The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put HMS NATTARO 608 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 HMS NATTARO 608 and switch it all on
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About HMS NATTARO 608
What kind of vessel is HMS NATTARO 608?
HMS NATTARO 608 is a Military flagged to Sweden.
Where was HMS NATTARO 608 last seen?
HMS NATTARO 608 was last reported in the Baltic Sea in Jun 2026 on public AIS.
What is HMS NATTARO 608's MMSI?
HMS NATTARO 608's MMSI is 265605790. Call sign SMJD.
How big is HMS NATTARO 608?
HMS NATTARO 608 is about 21 m long, 8 m on the beam.
Is HMS NATTARO 608 on the Master's Mate Safety Initiative Network?
Not yet. If HMS NATTARO 608 is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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