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.
Tanker
RP KOLN
MMSI 269057145 · Call sign HE7145
Not yet on Master's MateType
Tanker
Flag
CHELength
110 m
Beam
12 m
Draft
1.9 m
Call sign
HE7145
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
82
RP KOLN, a Swiss tank vessel, measures 110 metres on deck. She carries a 12-metre beam and a 1.9-metre draft. On AIS she shows as MMSI 269057145, call sign HE7145. Big or small, every hull benefits from the free Master's Mate Safety Initiative Network — RP KOLN included.
Free forever · No credit card · for commercial operators
Eyes on RP KOLN, 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
Last known position · Jun 4, 2026
Position
50.9819° N, 6.9882° E
Wherever RP KOLN roams, 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 RP KOLN 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 RP KOLN and switch it all on
Free to join · nothing to install to start · cancel anytime
About RP KOLN
What kind of vessel is RP KOLN?
RP KOLN is a Tanker flagged to Switzerland.
Where was RP KOLN last seen?
RP KOLN was last reported in around 51°N 7°E in Jun 2026 on public AIS.
What is RP KOLN's MMSI?
RP KOLN's MMSI is 269057145. Call sign HE7145.
How big is RP KOLN?
RP KOLN is about 110 m long, 12 m on the beam, drawing 1.9 m.
Is RP KOLN on the Master's Mate Safety Initiative Network?
Not yet. If RP KOLN is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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