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.
Pilot
SUSQUEHANNA
MMSI 368172490 · Call sign WDL8747
Not yet on Master's MateType
Pilot
Flag
USALength
16 m
Beam
6 m
Draft
3.1 m
Call sign
WDL8747
Official No.
1310183
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
19
SUSQUEHANNA is an American utility vessel, 16 metres overall. She carries a 6-metre beam and a 3.1-metre draft. Look for MMSI 368172490, call sign WDL8747. Working vessels like SUSQUEHANNA are never truly alone on the Master's Mate Safety Initiative Network — free, with a fleet on watch.
Free forever · No credit card · for working boats
Built for boats that work — like SUSQUEHANNA.
Engine & systems telemetry, live AIS, weather and distress alerting for the vessels that earn their keep.
Rig her out — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Last known position · Jun 3, 2026
Position
36.9146° N, 76.0906° W
Working Chesapeake Bay? 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 SUSQUEHANNA on the map. It hands you the full bridge:
Systems Monitoring
Batteries, bilge, tanks, Victron & NMEA 2000 telemetry — your whole boat on one dashboard.
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.
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 SUSQUEHANNA and switch it all on
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About SUSQUEHANNA
What kind of vessel is SUSQUEHANNA?
SUSQUEHANNA is a Pilot flagged to United States of America.
Where was SUSQUEHANNA last seen?
SUSQUEHANNA was last reported in Chesapeake Bay in Jun 2026 on public AIS.
What is SUSQUEHANNA's MMSI?
SUSQUEHANNA's MMSI is 368172490. Call sign WDL8747.
How big is SUSQUEHANNA?
SUSQUEHANNA is about 16 m long, 6 m on the beam, drawing 3.1 m.
Is SUSQUEHANNA on the Master's Mate Safety Initiative Network?
Not yet. If SUSQUEHANNA is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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