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
SPIRIT OF BALTIMORE
MMSI 367416810 · Call sign WDL7217
Not yet on Master's MateType
Passenger
Flag
USALength
40 m
Beam
11 m
Draft
1.6 m
Call sign
WDL7217
Official No.
926330
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
57
SPIRIT OF BALTIMORE is an excursion vessel under American registration, 40 metres from stem to stern. She carries a 11-metre beam and a 1.6-metre draft. She's on record as MMSI 367416810, call sign WDL7217. SPIRIT OF BALTIMORE can be part of the Master's Mate Safety Initiative Network at no cost — a community watch that never sleeps.
Free forever · No credit card · for passenger & charter operators
Keep every soul aboard SPIRIT OF BALTIMORE 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
Live AIS position · Jun 9, 2026 21:42 UTC
Position
38.8739° N, 77.0218° W
Status
Under way (engine)
Speed
0.0 kn
Course
202°
Destination
WASHINGTON,DC
ETA
06-09 13:30 UTC
Sailing 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.
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 SPIRIT OF BALTIMORE 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 SPIRIT OF BALTIMORE and switch it all on
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About SPIRIT OF BALTIMORE
What kind of vessel is SPIRIT OF BALTIMORE?
SPIRIT OF BALTIMORE is a Passenger flagged to United States of America.
Where was SPIRIT OF BALTIMORE last seen?
SPIRIT OF BALTIMORE was last reported in Chesapeake Bay in Jun 2026 on public AIS.
What is SPIRIT OF BALTIMORE's MMSI?
SPIRIT OF BALTIMORE's MMSI is 367416810. Call sign WDL7217.
How big is SPIRIT OF BALTIMORE?
SPIRIT OF BALTIMORE is about 40 m long, 11 m on the beam, drawing 1.6 m.
Is SPIRIT OF BALTIMORE on the Master's Mate Safety Initiative Network?
Not yet. If SPIRIT OF BALTIMORE is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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