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
TERESA
MMSI 338024391 · Call sign NA
Not yet on Master's MateType
Other
Flag
USALength
8 m
Beam
3 m
Draft
1 m
Call sign
NA
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
64
TERESA is an American boat — 8 metres overall. She carries 3 metres in the beam and a 1 m draft. Officially she's MMSI 338024391, call sign NA. Claim TERESA free on the Master's Mate Safety Initiative Network and let nearby cruisers have her back.
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Is TERESA 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 3, 2026
Position
39.2210° N, 76.4411° W
Crossing Chesapeake Bay? You're never out there alone.
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The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put TERESA 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 TERESA and switch it all on
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About TERESA
What kind of vessel is TERESA?
TERESA is a Other flagged to United States of America.
Where was TERESA last seen?
TERESA was last reported in Chesapeake Bay in Jun 2026 on public AIS.
What is TERESA's MMSI?
TERESA's MMSI is 338024391. Call sign NA.
How big is TERESA?
TERESA is about 8 m long, 3 m on the beam, drawing 1 m.
Is TERESA on the Master's Mate Safety Initiative Network?
Not yet. If TERESA is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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