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.
Research Vessel
KAHOLO
MMSI 367369750 · Call sign WCY6677
Not yet on Master's MateType
Research Vessel
Flag
USALength
12.8 m
Beam
6.1 m
Draft
1.7 m
Call sign
WCY6677
Official No.
662946
AIS reports
1
KAHOLO is an American vessel, 12.8 metres overall. She's built with a 6.1 m beam and a 1.7-metre draft. Her papers read MMSI 367369750, call sign WCY6677. KAHOLO can be part of the Master's Mate Safety Initiative Network at no cost — a community watch that never sleeps.
Free forever · No credit card
Is KAHOLO 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
Wherever KAHOLO roams, 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 KAHOLO 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 KAHOLO and switch it all on
Free to join · nothing to install to start · cancel anytime
About KAHOLO
What kind of vessel is KAHOLO?
KAHOLO is a Research Vessel flagged to United States of America.
What is KAHOLO's MMSI?
KAHOLO's MMSI is 367369750. Call sign WCY6677.
How big is KAHOLO?
KAHOLO is about 12.8 m long, 6.1 m on the beam, drawing 1.7 m.
Is KAHOLO on the Master's Mate Safety Initiative Network?
Not yet. If KAHOLO is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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