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
CONSTANCE
MMSI 368401680 · Call sign WDP9745
Not yet on Master's MateType
Recreational
Flag
USALength
23.3 m
Beam
5.9 m
Draft
2.6 m
Call sign
WDP9745
Official No.
1352595
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
29
Out of the United States, CONSTANCE is a 23.3-metre family boat. CONSTANCE has a beam measuring 5.9 metres and a 2.6-metre draft. On AIS she shows as MMSI 368401680, call sign WDP9745. Add CONSTANCE to the Master's Mate Safety Initiative Network — free to join, and the fleet keeps an eye out for each other.
Free forever · No credit card · for recreational captains
Keep CONSTANCE 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 06:02 UTC
Position
41.6503° N, 70.2746° W
Status
Under way (engine)
Speed
0.0 kn
Course
65°
Cruising off the U.S. East Coast? 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 CONSTANCE 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 CONSTANCE and switch it all on
Free to join · nothing to install to start · cancel anytime
About CONSTANCE
What kind of vessel is CONSTANCE?
CONSTANCE is a Recreational flagged to United States of America.
Where was CONSTANCE last seen?
CONSTANCE was last reported in off the U.S. East Coast in Jun 2026 on public AIS.
What is CONSTANCE's MMSI?
CONSTANCE's MMSI is 368401680. Call sign WDP9745.
How big is CONSTANCE?
CONSTANCE is about 23.3 m long, 5.9 m on the beam, drawing 2.6 m.
Is CONSTANCE on the Master's Mate Safety Initiative Network?
Not yet. If CONSTANCE is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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