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
52-18
Passenger · New Zealand · last seen 41°S 173°E · Jun 2026 · MMSI 512010130 · Call sign ZM5218
Not yet on Master's MateType
Passenger
Flag
NZLLength
16 m
Beam
6 m
Call sign
ZM5218
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
53
52-18 flies the New Zealand flag — a 16-metre ferry vessel. Below, she has a beam of 6 m. On AIS she appears as MMSI 512010130, call sign ZM5218. 52-18 carries passengers; the free Master's Mate Safety Initiative Network helps carry the watch, with distress alerting and a network nearby.
Free forever · No credit card · for passenger & charter operators
Keep every soul aboard 52-18 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
Last known position · Jun 3, 2026
Position
41.2632° S, 173.2806° E
Wherever 52-18 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 52-18 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 52-18 and switch it all on
Free to join · nothing to install to start · cancel anytime
About 52-18
What kind of vessel is 52-18?
52-18 is a Passenger flagged to New Zealand.
Where was 52-18 last seen?
52-18 was last reported in around 41°S 173°E in Jun 2026 on public AIS.
What is 52-18's MMSI?
52-18's MMSI is 512010130. Call sign ZM5218.
How big is 52-18?
52-18 is about 16 m long, 6 m on the beam.
Is 52-18 on the Master's Mate Safety Initiative Network?
Not yet. If 52-18 is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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