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)
SHORELINE II
MMSI 367347610 · Call sign WCY4503
Not yet on Master's MateType
Passenger (Inspected)
Flag
USALength
22 m
Beam
8 m
Draft
0.3 m
Call sign
WCY4503
Official No.
912514
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
64
Out of the United States, SHORELINE II is a 22-metre ferry vessel. Below, she has a beam measuring 8 metres and a draft of 0.3 m. She's on record as MMSI 367347610, call sign WCY4503. SHORELINE II 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 SHORELINE 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
Last known position · Jun 4, 2026
Position
41.8939° N, 87.5973° W
Sailing Lake Michigan? 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 SHORELINE 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 SHORELINE II and switch it all on
Free to join · nothing to install to start · cancel anytime
About SHORELINE II
What kind of vessel is SHORELINE II?
SHORELINE II is a Passenger (Inspected) flagged to United States of America.
Where was SHORELINE II last seen?
SHORELINE II was last reported in Lake Michigan in Jun 2026 on public AIS.
What is SHORELINE II's MMSI?
SHORELINE II's MMSI is 367347610. Call sign WCY4503.
How big is SHORELINE II?
SHORELINE II is about 22 m long, 8 m on the beam, drawing 0.3 m.
Is SHORELINE II on the Master's Mate Safety Initiative Network?
Not yet. If SHORELINE II 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.