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
SEABOARD RANGER
MMSI 636025531 · Call sign A8RF7
Not yet on Master's MateType
Cargo
Flag
LBRLength
148 m
Beam
24 m
Draft
7.7 m
Call sign
A8RF7
IMO
9383297
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
23
SEABOARD RANGER, a freighter sailing under the Liberian flag, measures 148 metres on deck. Below, she has 24 metres in the beam and a draft of 7.7 m. She broadcasts as MMSI 636025531, call sign A8RF7, IMO 9383297. The Master's Mate Safety Initiative Network welcomes SEABOARD RANGER — free to join, cruiser-run, and always on watch.
Free forever · No credit card · for commercial operators
Eyes on SEABOARD RANGER, around the clock.
Real-time AIS, full systems telemetry, distress alerting and worldwide charts — your hull on one dashboard, from anywhere.
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Last known position · Jun 3, 2026
Position
11.7715° N, 62.0661° W
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Joining the Safety Initiative Network doesn't just put SEABOARD RANGER 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 SEABOARD RANGER and switch it all on
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About SEABOARD RANGER
What kind of vessel is SEABOARD RANGER?
SEABOARD RANGER is a Cargo flagged to Liberia.
Where was SEABOARD RANGER last seen?
SEABOARD RANGER was last reported in the Caribbean in Jun 2026 on public AIS.
What is SEABOARD RANGER's MMSI?
SEABOARD RANGER's MMSI is 636025531. Call sign A8RF7. IMO 9383297.
How big is SEABOARD RANGER?
SEABOARD RANGER is about 148 m long, 24 m on the beam, drawing 7.7 m.
Is SEABOARD RANGER on the Master's Mate Safety Initiative Network?
Not yet. If SEABOARD RANGER is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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