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.
Tug
SEPELONG
MMSI 601032660 · Call sign ZS7263
Not yet on Master's MateType
Tug
Flag
ZAFLength
30 m
Beam
10 m
Draft
4.9 m
Call sign
ZS7263
IMO
9945394
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
85
SEPELONG is a South African tugboat, 30 metres in length. She's built with a 10 m beam and a 4.9 m draft. She's listed under MMSI 601032660, call sign ZS7263, IMO 9945394. SEPELONG is invited to the free Master's Mate Safety Initiative Network, where cruisers keep each other safe.
Free forever · No credit card · for working boats
Built for boats that work — like SEPELONG.
Engine & systems telemetry, live AIS, weather and distress alerting for the vessels that earn their keep.
Rig her out — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Live AIS position · Jun 9, 2026 04:02 UTC
Position
29.8628° S, 31.0296° E
Status
Moored
Speed
0.0 kn
Course
106°
Destination
ZA DUR
ETA
06-11 09:00 UTC
Wherever SEPELONG 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 working boats
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put SEPELONG on the map. It hands you the full bridge:
Systems Monitoring
Batteries, bilge, tanks, Victron & NMEA 2000 telemetry — your whole boat on one dashboard.
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.
Distress Mesh
Mayday & Pan-Pan that ripple out to nearby cruisers — a watch network that has your back.
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 SEPELONG and switch it all on
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About SEPELONG
What kind of vessel is SEPELONG?
SEPELONG is a Tug flagged to South Africa.
Where was SEPELONG last seen?
SEPELONG was last reported in around 30°S 31°E in Jun 2026 on public AIS.
What is SEPELONG's MMSI?
SEPELONG's MMSI is 601032660. Call sign ZS7263. IMO 9945394.
How big is SEPELONG?
SEPELONG is about 30 m long, 10 m on the beam, drawing 4.9 m.
Is SEPELONG on the Master's Mate Safety Initiative Network?
Not yet. If SEPELONG is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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