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.
Commercial Fishing Vessel
Kristina K
MMSI 367632680 · Call sign WDH5906
Not yet on Master's MateType
Commercial Fishing Vessel
Flag
USALength
11.7 m
Beam
4.6 m
Draft
2.3 m
Call sign
WDH5906
Official No.
1090504
AIS reports
1
Kristina K, a fishing trawler flagged in the United States, measures 11.7 metres on deck. She has 4.6 metres in the beam and a draft of 2.3 m. On AIS she shows as MMSI 367632680, call sign WDH5906. Out where help is far away, Kristina K has the free Master's Mate Safety Initiative Network — and a fleet that answers.
Free forever · No credit card · for working captains
Know where the fleet is. Get Kristina K home safe.
Live AIS traffic, weather you can plan around, engine & systems telemetry, and a distress mesh that reaches nearby boats.
Keep the fleet in sight — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Wherever Kristina K 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 working captains
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put Kristina K 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.
Weather & Routing
GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.
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.
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 Kristina K and switch it all on
Free to join · nothing to install to start · cancel anytime
About Kristina K
What kind of vessel is Kristina K?
Kristina K is a Commercial Fishing Vessel flagged to United States of America.
What is Kristina K's MMSI?
Kristina K's MMSI is 367632680. Call sign WDH5906.
How big is Kristina K?
Kristina K is about 11.7 m long, 4.6 m on the beam, drawing 2.3 m.
Is Kristina K on the Master's Mate Safety Initiative Network?
Not yet. If Kristina K 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.