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.
Other
SEPTIMO
MMSI 244660432 · Call sign PB4685
Not yet on Master's MateType
Other
Flag
NLDLength
135 m
Beam
11 m
Draft
0.2 m
Call sign
PB4685
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
82
Out of the Netherlands, SEPTIMO is a 135-metre craft. She carries a beam measuring 11 metres and a 0.2-metre draft. Look for MMSI 244660432, call sign PB4685. SEPTIMO is invited to the free Master's Mate Safety Initiative Network, where cruisers keep each other safe.
Free forever · No credit card
Is SEPTIMO your boat?
Your free claim unlocks the most powerful cruising platform ever built — anchor watch, worldwide charts, live AIS, weather routing, and a network of cruisers watching each other’s backs.
Claim this boat — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Live AIS position · Jun 9, 2026 06:41 UTC
Position
50.8754° N, 7.0463° E
Status
Under way (engine)
Speed
9.7 kn
Course
55°
Destination
ROTTERDAM
ETA
05-19 19:00 UTC
Wherever SEPTIMO 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
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put SEPTIMO 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.
Worldwide Charts
Navionics-grade vector charts, satellite & raster overlays, online or off. Your whole cruising ground.
Live AIS & Traffic
See every vessel around you in real time. Closest-approach warnings before they matter.
Weather & Routing
GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.
Onboard Cameras
Watch your boat from anywhere — live feeds and 24h recording, straight from your gateway.
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.
Hail Any Captain
A verified captains directory + direct hailing. Reach the boat next to you, or across the bay.
Claim SEPTIMO and switch it all on
Free to join · nothing to install to start · cancel anytime
About SEPTIMO
What kind of vessel is SEPTIMO?
SEPTIMO is a Other flagged to Netherlands.
Where was SEPTIMO last seen?
SEPTIMO was last reported in around 51°N 7°E in Jun 2026 on public AIS.
What is SEPTIMO's MMSI?
SEPTIMO's MMSI is 244660432. Call sign PB4685.
How big is SEPTIMO?
SEPTIMO is about 135 m long, 11 m on the beam, drawing 0.2 m.
Is SEPTIMO on the Master's Mate Safety Initiative Network?
Not yet. If SEPTIMO 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.