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.
Vessel
CHEM RANGER
MMSI 538004628
Not yet on Master's MateFlag
MHLLength
159 m
IMO
9490296
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
12
CHEM RANGER, a Marshall Islands craft, measures 159 metres on deck. Look for MMSI 538004628, IMO 9490296. The Master's Mate Safety Initiative Network welcomes CHEM RANGER — free to join, cruiser-run, and always on watch.
Free forever · No credit card
Is CHEM RANGER your boat?
Your free claim unlocks the most powerful cruising platform ever built — anchor watch, worldwide charts, live AIS, weather routing, and a network of cruisers watching each other’s backs.
Claim this boat — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Last known position · Jun 2, 2026
Position
35.2620° N, 19.1566° E
Crossing the Mediterranean? 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
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put CHEM RANGER on the map. It hands you the full bridge:
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.
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.
Onboard Cameras
Watch your boat from anywhere — live feeds and 24h recording, straight from your gateway.
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.
Hail Any Captain
A verified captains directory + direct hailing. Reach the boat next to you, or across the bay.
Claim CHEM RANGER and switch it all on
Free to join · nothing to install to start · cancel anytime
About CHEM RANGER
What kind of vessel is CHEM RANGER?
CHEM RANGER is a vessel flagged to Marshall Islands.
Where was CHEM RANGER last seen?
CHEM RANGER was last reported in the Mediterranean in Jun 2026 on public AIS.
What is CHEM RANGER's MMSI?
CHEM RANGER's MMSI is 538004628. IMO 9490296.
How big is CHEM RANGER?
CHEM RANGER is about 159 m long.
Is CHEM RANGER on the Master's Mate Safety Initiative Network?
Not yet. If CHEM RANGER 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.