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.
High-speed Craft
GUARD VESSEL BOOSTER
MMSI 219016665 · Call sign OZLS2
Not yet on Master's MateType
High-speed Craft
Flag
DNKLength
21 m
Beam
7 m
Draft
2.1 m
Call sign
OZLS2
IMO
9646156
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
85
GUARD VESSEL BOOSTER flies the Danish flag — a 21-metre ferry vessel. Below, she has a beam of 7 m and a draft of 2.1 m. On AIS she appears as MMSI 219016665, call sign OZLS2, IMO 9646156. Add GUARD VESSEL BOOSTER to the Master's Mate Safety Initiative Network — free to join, and the fleet keeps an eye out for each other.
Free forever · No credit card · for passenger & charter operators
Keep every soul aboard GUARD VESSEL BOOSTER safe.
Distress alerting, live AIS, onboard monitoring and weather routing — the safety stack for boats that carry people.
Switch on the safety stack — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Live AIS position · Jun 9, 2026 22:21 UTC
Position
54.6570° N, 11.3507° E
Status
Moored
Speed
0.0 kn
Course
289°
Destination
GUARD VESSEL FEHMARN
ETA
05-12 19:00 UTC
Sailing 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.
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Joining the Safety Initiative Network doesn't just put GUARD VESSEL BOOSTER on the map. It hands you the full bridge:
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.
Systems Monitoring
Batteries, bilge, tanks, Victron & NMEA 2000 telemetry — your whole boat on one dashboard.
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.
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 GUARD VESSEL BOOSTER and switch it all on
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About GUARD VESSEL BOOSTER
What kind of vessel is GUARD VESSEL BOOSTER?
GUARD VESSEL BOOSTER is a High-speed Craft flagged to Denmark.
Where was GUARD VESSEL BOOSTER last seen?
GUARD VESSEL BOOSTER was last reported in the Baltic Sea in Jun 2026 on public AIS.
What is GUARD VESSEL BOOSTER's MMSI?
GUARD VESSEL BOOSTER's MMSI is 219016665. Call sign OZLS2. IMO 9646156.
How big is GUARD VESSEL BOOSTER?
GUARD VESSEL BOOSTER is about 21 m long, 7 m on the beam, drawing 2.1 m.
Is GUARD VESSEL BOOSTER on the Master's Mate Safety Initiative Network?
Not yet. If GUARD VESSEL BOOSTER is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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