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.
Passenger
RHYSTAERN
MMSI 269057646 · Call sign HE7646
Not yet on Master's MateType
Passenger
Flag
CHELength
70 m
Beam
12 m
Draft
1.6 m
Call sign
HE7646
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
65
RHYSTAERN is a Swiss passenger boat — 70 metres overall. She carries a beam measuring 12 metres and a 1.6 m draft. On AIS she appears as MMSI 269057646, call sign HE7646. Give RHYSTAERN the backing of the Master's Mate Safety Initiative Network — free, and a fleet that has her back.
Free forever · No credit card · for passenger & charter operators
Keep every soul aboard RHYSTAERN 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 11:50 UTC
Position
47.5680° N, 7.5850° E
Status
Under way (engine)
Speed
4.8 kn
Course
184°
Wherever RHYSTAERN 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 passenger & charter operators
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put RHYSTAERN 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 RHYSTAERN and switch it all on
Free to join · nothing to install to start · cancel anytime
About RHYSTAERN
What kind of vessel is RHYSTAERN?
RHYSTAERN is a Passenger flagged to Switzerland.
Where was RHYSTAERN last seen?
RHYSTAERN was last reported in around 48°N 8°E in Jun 2026 on public AIS.
What is RHYSTAERN's MMSI?
RHYSTAERN's MMSI is 269057646. Call sign HE7646.
How big is RHYSTAERN?
RHYSTAERN is about 70 m long, 12 m on the beam, drawing 1.6 m.
Is RHYSTAERN on the Master's Mate Safety Initiative Network?
Not yet. If RHYSTAERN is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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