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.
Passenger (Inspected)
Kachemak Voyager
MMSI 367410080 · Call sign WDM3870
Not yet on Master's MateType
Passenger (Inspected)
Flag
USALength
23.3 m
Beam
8.9 m
Draft
2.4 m
Call sign
WDM3870
Official No.
1218757
AIS reports
2
Kachemak Voyager is a passenger vessel on the the United States registry, 23.3 metres in length. She carries a 8.9-metre beam and a 2.4 m draft. On AIS she shows as MMSI 367410080, call sign WDM3870. Keep every soul aboard Kachemak Voyager covered with the free Master's Mate Safety Initiative Network.
Free forever · No credit card · for passenger & charter operators
Keep every soul aboard Kachemak Voyager safe.
Distress alerting, live AIS, onboard monitoring and weather routing — the safety stack for boats that carry people.
Switch on the safety stack — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Wherever Kachemak Voyager 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 · for passenger & charter operators
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put Kachemak Voyager on the map. It hands you the full bridge:
Distress Mesh
Mayday & Pan-Pan that ripple out to nearby cruisers — a watch network that has your back.
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.
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.
Worldwide Charts
Navionics-grade vector charts, satellite & raster overlays, online or off. Your whole cruising ground.
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 Kachemak Voyager and switch it all on
Free to join · nothing to install to start · cancel anytime
About Kachemak Voyager
What kind of vessel is Kachemak Voyager?
Kachemak Voyager is a Passenger (Inspected) flagged to United States of America.
What is Kachemak Voyager's MMSI?
Kachemak Voyager's MMSI is 367410080. Call sign WDM3870.
How big is Kachemak Voyager?
Kachemak Voyager is about 23.3 m long, 8.9 m on the beam, drawing 2.4 m.
Is Kachemak Voyager on the Master's Mate Safety Initiative Network?
Not yet. If Kachemak Voyager is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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