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.
Vessel
NYPD CT4
MMSI 368367730 · Call sign WDP5916
Not yet on Master's MateFlag
USACall sign
WDP5916
Official No.
NYPD CT4
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
33
NYPD CT4 is a craft, sailing under the American flag. Look for MMSI 368367730, call sign WDP5916. NYPD CT4 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
Is NYPD CT4 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
40.6026° N, 74.0492° W
Crossing 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
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put NYPD CT4 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 NYPD CT4 and switch it all on
Free to join · nothing to install to start · cancel anytime
About NYPD CT4
What kind of vessel is NYPD CT4?
NYPD CT4 is a vessel flagged to United States of America.
Where was NYPD CT4 last seen?
NYPD CT4 was last reported in off the U.S. East Coast in Jun 2026 on public AIS.
What is NYPD CT4's MMSI?
NYPD CT4's MMSI is 368367730. Call sign WDP5916.
Is NYPD CT4 on the Master's Mate Safety Initiative Network?
Not yet. If NYPD CT4 is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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