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.
Towing
NEPTUNE
MMSI 368542000 · Call sign WCT5064
Not yet on Master's MateType
Towing
Flag
USALength
31 m
Beam
10 m
Draft
4.3 m
Call sign
WCT5064
IMO
8860406
Official No.
981971
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
86
NEPTUNE is an American utility vessel — 31 metres overall. She carries a 10 m beam and a 4.3-metre draft. On AIS she shows as MMSI 368542000, call sign WCT5064, IMO 8860406. NEPTUNE belongs on the Master's Mate Safety Initiative Network, a free safety net shared by boats the world over.
Free forever · No credit card · for working boats
Built for boats that work — like NEPTUNE.
Engine & systems telemetry, live AIS, weather and distress alerting for the vessels that earn their keep.
Rig her out — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Live AIS position · Jun 9, 2026 14:43 UTC
Position
40.6653° N, 74.0160° W
Status
Moored
Speed
0.0 kn
Course
91°
Destination
US^0RS6>0MCP
Working 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 working boats
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put NEPTUNE on the map. It hands you the full bridge:
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.
Weather & Routing
GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.
Distress Mesh
Mayday & Pan-Pan that ripple out to nearby cruisers — a watch network that has your back.
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 NEPTUNE and switch it all on
Free to join · nothing to install to start · cancel anytime
About NEPTUNE
What kind of vessel is NEPTUNE?
NEPTUNE is a Towing flagged to United States of America.
Where was NEPTUNE last seen?
NEPTUNE was last reported in off the U.S. East Coast in Jun 2026 on public AIS.
What is NEPTUNE's MMSI?
NEPTUNE's MMSI is 368542000. Call sign WCT5064. IMO 8860406.
How big is NEPTUNE?
NEPTUNE is about 31 m long, 10 m on the beam, drawing 4.3 m.
Is NEPTUNE on the Master's Mate Safety Initiative Network?
Not yet. If NEPTUNE is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
© 2026 Master’s Mate. All rights reserved.