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
JANINA
MMSI 304373000 · Call sign V2BV4
Not yet on Master's MateType
Cargo
Flag
ATGLength
123 m
Beam
21 m
Draft
5.8 m
Call sign
V2BV4
IMO
9235385
First reported
May 2026
Last reported
May 2026
AIS reports
87
JANINA, a cargo vessel sailing under the Antiguan flag, measures 123 metres on deck. She's built with 21 metres in the beam and a 5.8-metre draft. She's on record as MMSI 304373000, call sign V2BV4, IMO 9235385. JANINA is welcome on the Master's Mate Safety Initiative Network — free situational awareness and a watch network shared by vessels of every size.
Free forever · No credit card · for commercial operators
Eyes on JANINA, 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 · May 15, 2026
Position
14.5709° N, 61.0932° W
Transiting the Caribbean? 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 JANINA 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 JANINA and switch it all on
Free to join · nothing to install to start · cancel anytime
About JANINA
What kind of vessel is JANINA?
JANINA is a Cargo flagged to Antigua and Barbuda.
Where was JANINA last seen?
JANINA was last reported in the Caribbean in May 2026 on public AIS.
What is JANINA's MMSI?
JANINA's MMSI is 304373000. Call sign V2BV4. IMO 9235385.
How big is JANINA?
JANINA is about 123 m long, 21 m on the beam, drawing 5.8 m.
Is JANINA on the Master's Mate Safety Initiative Network?
Not yet. If JANINA is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
© 2026 Master’s Mate. All rights reserved.