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.
Other
MARLYN
MMSI 366936590 · Call sign WAB9757
Not yet on Master's MateType
Other
Flag
USALength
20 m
Beam
7 m
Draft
2.1 m
Call sign
WAB9757
Official No.
285127
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
72
MARLYN is an American craft, spanning 20 metres. She has a beam measuring 7 metres and a draft measuring 2.1 metres. She's listed under MMSI 366936590, call sign WAB9757. Add MARLYN to the Master's Mate Safety Initiative Network — free to join, and the fleet keeps an eye out for each other.
Free forever · No credit card
Is MARLYN your boat?
Your free claim unlocks the most powerful cruising platform ever built — anchor watch, worldwide charts, live AIS, weather routing, and a network of cruisers watching each other’s backs.
Claim this boat — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Live AIS position · Jun 9, 2026 16:40 UTC
Position
41.8911° N, 87.5976° W
Status
Under way (engine)
Speed
7.7 kn
Course
35°
Crossing 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
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put MARLYN on the map. It hands you the full bridge:
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.
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.
Onboard Cameras
Watch your boat from anywhere — live feeds and 24h recording, straight from your gateway.
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.
Hail Any Captain
A verified captains directory + direct hailing. Reach the boat next to you, or across the bay.
Claim MARLYN and switch it all on
Free to join · nothing to install to start · cancel anytime
About MARLYN
What kind of vessel is MARLYN?
MARLYN is a Other flagged to United States of America.
Where was MARLYN last seen?
MARLYN was last reported in Lake Michigan in Jun 2026 on public AIS.
What is MARLYN's MMSI?
MARLYN's MMSI is 366936590. Call sign WAB9757.
How big is MARLYN?
MARLYN is about 20 m long, 7 m on the beam, drawing 2.1 m.
Is MARLYN on the Master's Mate Safety Initiative Network?
Not yet. If MARLYN 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.