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
SIGHTSEER
MMSI 366896890 · Call sign WDL9497
Not yet on Master's MateType
Other
Flag
USALength
23.6 m
Beam
5.7 m
Draft
2.9 m
Call sign
WDL9497
Official No.
565079
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
11
SIGHTSEER, an American vessel, measures 23.6 metres on deck. She carries a beam measuring 5.7 metres and a 2.9 m draft. On AIS she appears as MMSI 366896890, call sign WDL9497. Put SIGHTSEER on the Master's Mate Safety Initiative Network — free to claim, with a whole fleet watching out for her.
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Is SIGHTSEER 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
Last known position · Jun 4, 2026
Position
41.8942° N, 87.5944° W
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.
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The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put SIGHTSEER 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 SIGHTSEER and switch it all on
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About SIGHTSEER
What kind of vessel is SIGHTSEER?
SIGHTSEER is a Other flagged to United States of America.
Where was SIGHTSEER last seen?
SIGHTSEER was last reported in Lake Michigan in Jun 2026 on public AIS.
What is SIGHTSEER's MMSI?
SIGHTSEER's MMSI is 366896890. Call sign WDL9497.
How big is SIGHTSEER?
SIGHTSEER is about 23.6 m long, 5.7 m on the beam, drawing 2.9 m.
Is SIGHTSEER on the Master's Mate Safety Initiative Network?
Not yet. If SIGHTSEER is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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