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.
Sailing
KALMAR NYCKEL
MMSI 367004000 · Call sign WCY3589
Not yet on Master's MateType
Sailing
Flag
USALength
43 m
Beam
17 m
Draft
3.8 m
Call sign
WCY3589
IMO
1066008
Official No.
514778
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
89
On the American registry, KALMAR NYCKEL is a 43-metre cruising boat. KALMAR NYCKEL has a beam measuring 17 metres and a 3.8 m draft. She's on record as MMSI 367004000, call sign WCY3589, IMO 1066008. Claim KALMAR NYCKEL free on the Master's Mate Safety Initiative Network and let nearby cruisers have her back.
Free forever · No credit card · for cruisers
Sleep easy on the hook aboard KALMAR NYCKEL.
GPS-precise anchor-drag alarms, ETA-calibrated weather routing, worldwide charts, and cruisers watching each other’s backs.
Set her anchor watch — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Live AIS position · Jun 10, 2026 00:09 UTC
Position
38.8784° N, 77.0265° W
Status
Under way (engine)
Speed
0.0 kn
Course
360°
Destination
WASHINGTON DC
ETA
11-04 16:00 UTC
Sailing Chesapeake Bay? 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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The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put KALMAR NYCKEL 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.
Weather & Routing
GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.
Worldwide Charts
Navionics-grade vector charts, satellite & raster overlays, online or off. Your whole cruising ground.
Hail Any Captain
A verified captains directory + direct hailing. Reach the boat next to you, or across the bay.
Distress Mesh
Mayday & Pan-Pan that ripple out to nearby cruisers — a watch network that has your back.
Live AIS & Traffic
See every vessel around you in real time. Closest-approach warnings before they matter.
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.
Claim KALMAR NYCKEL and switch it all on
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About KALMAR NYCKEL
What kind of vessel is KALMAR NYCKEL?
KALMAR NYCKEL is a Sailing flagged to United States of America.
Where was KALMAR NYCKEL last seen?
KALMAR NYCKEL was last reported in Chesapeake Bay in Jun 2026 on public AIS.
What is KALMAR NYCKEL's MMSI?
KALMAR NYCKEL's MMSI is 367004000. Call sign WCY3589. IMO 1066008.
How big is KALMAR NYCKEL?
KALMAR NYCKEL is about 43 m long, 17 m on the beam, drawing 3.8 m.
Is KALMAR NYCKEL on the Master's Mate Safety Initiative Network?
Not yet. If KALMAR NYCKEL is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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