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.
Port Tender
SHANCHEZ TENDER IV
Port Tender · last seen 13°N 61°W · Jun 2026 · MMSI 330111227 · Call sign J3AP3
Not yet on Master's MateType
Port Tender
Length
15 m
Beam
8 m
Call sign
J3AP3
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
6
SHANCHEZ TENDER IV is a harbour workboat, 15 metres long. Her hull carries 8 metres in the beam. On the registers she's MMSI 330111227, call sign J3AP3. Bring SHANCHEZ TENDER IV aboard the Master's Mate Safety Initiative Network — free, and every captain on it has the others' backs.
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Built for boats that work — like SHANCHEZ TENDER IV.
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
Last known position · Jun 10, 2026
Position
12.5261° N, 61.3876° W
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Joining the Safety Initiative Network doesn't just put SHANCHEZ TENDER IV 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.
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About SHANCHEZ TENDER IV
What kind of vessel is SHANCHEZ TENDER IV?
SHANCHEZ TENDER IV is a Port Tender.
Where was SHANCHEZ TENDER IV last seen?
SHANCHEZ TENDER IV was last reported in the Caribbean in Jun 2026 on public AIS.
What is SHANCHEZ TENDER IV's MMSI?
SHANCHEZ TENDER IV's MMSI is 330111227. Call sign J3AP3.
How big is SHANCHEZ TENDER IV?
SHANCHEZ TENDER IV is about 15 m long, 8 m on the beam.
Is SHANCHEZ TENDER IV on the Master's Mate Safety Initiative Network?
Not yet. If SHANCHEZ TENDER IV is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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