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.
Passenger (Uninspected)
Interstellar
MMSI 368310960 · Call sign WDN7714
Not yet on Master's MateType
Passenger (Uninspected)
Flag
USALength
15.2 m
Beam
8.2 m
Draft
2.9 m
Call sign
WDN7714
Official No.
1287189
AIS reports
1
Interstellar, a passenger craft wearing American colours, measures 15.2 metres on deck. She has a 8.2-metre beam and a draft measuring 2.9 metres. Look for MMSI 368310960, call sign WDN7714. For a boat that carries people, Interstellar can lean on the Master's Mate Safety Initiative Network — free distress alerting and a fleet that's paying attention.
Free forever · No credit card · for passenger & charter operators
Keep every soul aboard Interstellar safe.
Distress alerting, live AIS, onboard monitoring and weather routing — the safety stack for boats that carry people.
Switch on the safety stack — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Wherever Interstellar roams, 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 passenger & charter operators
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put Interstellar on the map. It hands you the full bridge:
Distress Mesh
Mayday & Pan-Pan that ripple out to nearby cruisers — a watch network that has your back.
Live AIS & Traffic
See every vessel around you in real time. Closest-approach warnings before they matter.
Systems Monitoring
Batteries, bilge, tanks, Victron & NMEA 2000 telemetry — your whole boat on one dashboard.
Weather & Routing
GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.
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 Interstellar and switch it all on
Free to join · nothing to install to start · cancel anytime
About Interstellar
What kind of vessel is Interstellar?
Interstellar is a Passenger (Uninspected) flagged to United States of America.
What is Interstellar's MMSI?
Interstellar's MMSI is 368310960. Call sign WDN7714.
How big is Interstellar?
Interstellar is about 15.2 m long, 8.2 m on the beam, drawing 2.9 m.
Is Interstellar on the Master's Mate Safety Initiative Network?
Not yet. If Interstellar 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.