Sign up free Dashboard Log out
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.
Pleasure Craft

JASSJ

MMSI 211234230 · Call sign DMAW

Not yet on Master's Mate
Type
Pleasure Craft
Flag
DEUDEU
Length
102 m
Beam
15 m
Draft
3.9 m
Call sign
DMAW
IMO
9954541
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
85

JASSJ is a recreational vessel wearing German colours, spanning 102 metres. She has a 15 m beam and a draft measuring 3.9 metres. On AIS she appears as MMSI 211234230, call sign DMAW, IMO 9954541. Bring JASSJ aboard the Master's Mate Safety Initiative Network — free, and every captain on it has the others' backs.

Free forever · No credit card · for recreational captains

Keep JASSJ looked after — even when you’re not aboard.

Anchor alarms that wake you, a live camera at the dock, and weather you can trust before every run.

Look after her — claim free →

Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers

Last known position · Jun 4, 2026
Position
54.3229° N, 9.7188° E
Cruising the Baltic Sea? 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 recreational captains

The most powerful cruising platform ever built — yours, free.

Joining the Safety Initiative Network doesn't just put JASSJ 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.
Onboard Cameras
Watch your boat from anywhere — live feeds and 24h recording, straight from your gateway.
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.
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.
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 JASSJ and switch it all on
Free to join · nothing to install to start · cancel anytime
Claim free → unlock everything

About JASSJ

What kind of vessel is JASSJ?
JASSJ is a Pleasure Craft flagged to Germany.
Where was JASSJ last seen?
JASSJ was last reported in the Baltic Sea in Jun 2026 on public AIS.
What is JASSJ's MMSI?
JASSJ's MMSI is 211234230. Call sign DMAW. IMO 9954541.
How big is JASSJ?
JASSJ is about 102 m long, 15 m on the beam, drawing 3.9 m.
Is JASSJ on the Master's Mate Safety Initiative Network?
Not yet. If JASSJ 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.