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.
Cargo
PROTOSTAR
MMSI 305882000 · Call sign V2IE7
Not yet on Master's MateType
Cargo
Flag
ATGLength
222 m
Beam
30 m
Draft
8.6 m
Call sign
V2IE7
IMO
9360257
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
6
PROTOSTAR, a merchant ship sailing under the Antiguan flag, measures 222 metres on deck. Her hull carries a 30-metre beam and a draft measuring 8.6 metres. Look for MMSI 305882000, call sign V2IE7, IMO 9360257. PROTOSTAR can join the Master's Mate Safety Initiative Network for free: think of it as a watch network that has every boat's back.
Free forever · No credit card · for commercial operators
Eyes on PROTOSTAR, around the clock.
Real-time AIS, full systems telemetry, distress alerting and worldwide charts — your hull on one dashboard, from anywhere.
Put her on the dashboard — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Last known position · Jun 2, 2026
Position
28.3835° N, 122.5241° E
Transiting the East China Sea? 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 commercial operators
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put PROTOSTAR 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.
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.
Worldwide Charts
Navionics-grade vector charts, satellite & raster overlays, online or off. Your whole cruising ground.
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.
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 PROTOSTAR and switch it all on
Free to join · nothing to install to start · cancel anytime
About PROTOSTAR
What kind of vessel is PROTOSTAR?
PROTOSTAR is a Cargo flagged to Antigua and Barbuda.
Where was PROTOSTAR last seen?
PROTOSTAR was last reported in the East China Sea in Jun 2026 on public AIS.
What is PROTOSTAR's MMSI?
PROTOSTAR's MMSI is 305882000. Call sign V2IE7. IMO 9360257.
How big is PROTOSTAR?
PROTOSTAR is about 222 m long, 30 m on the beam, drawing 8.6 m.
Is PROTOSTAR on the Master's Mate Safety Initiative Network?
Not yet. If PROTOSTAR is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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