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 (Uninspected)
SPRING MIX II
U.S. Official No. 1138040
Not yet on Master's MateType
Passenger (Uninspected)
Flag
USALength
13.1 m
Beam
4.7 m
Draft
2.1 m
Hull ID
WLJ00015B303
First reported
Jun 2026
AIS reports
1
SPRING MIX II, a passenger ship under the American flag, measures 13.1 metres on deck. Below, she has 4.7 metres in the beam and a draft measuring 2.1 metres. On the registers she's U.S. official number 1138040. Keep every soul aboard SPRING MIX II covered with the free Master's Mate Safety Initiative Network.
Free forever · No credit card · for passenger & charter operators
Keep every soul aboard SPRING MIX II 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 SPRING MIX II 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 SPRING MIX II 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 SPRING MIX II and switch it all on
Free to join · nothing to install to start · cancel anytime
About SPRING MIX II
What kind of vessel is SPRING MIX II?
SPRING MIX II is a Passenger (Uninspected) flagged to United States of America.
What is SPRING MIX II's U.S. Official No.?
SPRING MIX II's U.S. Official No. is 1138040.
How big is SPRING MIX II?
SPRING MIX II is about 13.1 m long, 4.7 m on the beam, drawing 2.1 m.
Is SPRING MIX II on the Master's Mate Safety Initiative Network?
Not yet. If SPRING MIX II is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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