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
GERDA IV
MMSI 219003452 · Call sign OX3098
Not yet on Master's MateType
Cargo
Flag
DNKLength
14 m
Beam
4 m
Draft
2.3 m
Call sign
OX3098
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
37
GERDA IV is a Danish merchant vessel — 14 metres overall. She carries a beam measuring 4 metres and a 2.3 m draft. She's listed under MMSI 219003452, call sign OX3098. GERDA IV is invited to the free Master's Mate Safety Initiative Network, where cruisers keep each other safe.
Free forever · No credit card · for commercial operators
Eyes on GERDA IV, 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
Live AIS position · Jun 9, 2026 10:38 UTC
Position
55.5691° N, 12.6978° E
Status
Under way (engine)
Speed
8.8 kn
Course
348°
Transiting 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 commercial operators
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put GERDA IV 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 GERDA IV and switch it all on
Free to join · nothing to install to start · cancel anytime
About GERDA IV
What kind of vessel is GERDA IV?
GERDA IV is a Cargo flagged to Denmark.
Where was GERDA IV last seen?
GERDA IV was last reported in the Baltic Sea in Jun 2026 on public AIS.
What is GERDA IV's MMSI?
GERDA IV's MMSI is 219003452. Call sign OX3098.
How big is GERDA IV?
GERDA IV is about 14 m long, 4 m on the beam, drawing 2.3 m.
Is GERDA IV on the Master's Mate Safety Initiative Network?
Not yet. If GERDA IV 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.