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)
Kayak Express
MMSI 368097720 · Call sign WDK8819
Not yet on Master's MateType
Passenger (Inspected)
Flag
USALength
19.5 m
Beam
5.8 m
Draft
2.7 m
Call sign
WDK8819
Official No.
1542000
AIS reports
1
Kayak Express flies the American flag — a 19.5-metre passenger ferry. She has a 5.8 m beam and a draft of 2.7 m. On AIS she shows as MMSI 368097720, call sign WDK8819. Kayak Express carries passengers; the free Master's Mate Safety Initiative Network helps carry the watch, with distress alerting and a network nearby.
Free forever · No credit card · for passenger & charter operators
Keep every soul aboard Kayak Express 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 Kayak Express 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 Kayak Express 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 Kayak Express and switch it all on
Free to join · nothing to install to start · cancel anytime
About Kayak Express
What kind of vessel is Kayak Express?
Kayak Express is a Passenger (Inspected) flagged to United States of America.
What is Kayak Express's MMSI?
Kayak Express's MMSI is 368097720. Call sign WDK8819.
How big is Kayak Express?
Kayak Express is about 19.5 m long, 5.8 m on the beam, drawing 2.7 m.
Is Kayak Express on the Master's Mate Safety Initiative Network?
Not yet. If Kayak Express is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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