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.
Fishing
ATLANTIC TUNA
MMSI 601070100 · Call sign ZR5037
Not yet on Master's MateType
Fishing
Flag
ZAFLength
39 m
Beam
9 m
Draft
3.4 m
Call sign
ZR5037
IMO
7225051
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
85
ATLANTIC TUNA is a South African fishing craft — 39 metres overall. Below, she has a 9-metre beam and a draft of 3.4 m. She's listed under MMSI 601070100, call sign ZR5037, IMO 7225051. ATLANTIC TUNA is invited to the free Master's Mate Safety Initiative Network, where cruisers keep each other safe.
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Know where the fleet is. Get ATLANTIC TUNA home safe.
Live AIS traffic, weather you can plan around, engine & systems telemetry, and a distress mesh that reaches nearby boats.
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Live AIS position · Jun 9, 2026 11:42 UTC
Position
33.9054° S, 18.4457° E
Status
Engaged in fishing
Speed
0.0 kn
Course
91°
Destination
CAPE TOWN
ETA
02-01 18:00 UTC
Wherever ATLANTIC TUNA roams, 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 ATLANTIC TUNA 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.
Weather & Routing
GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.
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.
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.
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About ATLANTIC TUNA
What kind of vessel is ATLANTIC TUNA?
ATLANTIC TUNA is a Fishing flagged to South Africa.
Where was ATLANTIC TUNA last seen?
ATLANTIC TUNA was last reported in around 34°S 18°E in Jun 2026 on public AIS.
What is ATLANTIC TUNA's MMSI?
ATLANTIC TUNA's MMSI is 601070100. Call sign ZR5037. IMO 7225051.
How big is ATLANTIC TUNA?
ATLANTIC TUNA is about 39 m long, 9 m on the beam, drawing 3.4 m.
Is ATLANTIC TUNA on the Master's Mate Safety Initiative Network?
Not yet. If ATLANTIC TUNA is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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