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.
Recreational
S/V GRACE
MMSI 368152050 · Call sign WDL6573
Not yet on Master's MateType
Recreational
Flag
USALength
13.9 m
Beam
4.1 m
Draft
3.5 m
Call sign
WDL6573
Official No.
679125
Hull ID
MRY51012K485
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
86
S/V GRACE flies the American flag — a 13.9-metre cruising boat. S/V GRACE has a 4.1 m beam and a 3.5 m draft. On AIS she appears as MMSI 368152050, call sign WDL6573. It's free to add S/V GRACE to the Master's Mate Safety Initiative Network — like AAA for the ocean, run by the cruisers who use it.
Free forever · No credit card · for recreational captains
Keep S/V GRACE looked after — even when you’re not aboard.
Anchor alarms that wake you, a live camera at the dock, and weather you can trust before every run.
Look after her — claim free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Live AIS position · Jun 9, 2026 15:59 UTC
Position
38.7741° N, 76.5639° W
Status
Under way (engine)
Speed
0.0 kn
Course
360°
Cruising 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 recreational captains
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put S/V GRACE 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.
Onboard Cameras
Watch your boat from anywhere — live feeds and 24h recording, straight from your gateway.
Weather & Routing
GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.
Worldwide Charts
Navionics-grade vector charts, satellite & raster overlays, online or off. Your whole cruising ground.
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.
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 S/V GRACE and switch it all on
Free to join · nothing to install to start · cancel anytime
About S/V GRACE
What kind of vessel is S/V GRACE?
S/V GRACE is a Recreational flagged to United States of America.
Where was S/V GRACE last seen?
S/V GRACE was last reported in Chesapeake Bay in Jun 2026 on public AIS.
What is S/V GRACE's MMSI?
S/V GRACE's MMSI is 368152050. Call sign WDL6573.
How big is S/V GRACE?
S/V GRACE is about 13.9 m long, 4.1 m on the beam, drawing 3.5 m.
Is S/V GRACE on the Master's Mate Safety Initiative Network?
Not yet. If S/V GRACE is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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