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.
High-speed Craft
SANCTUARY
MMSI 367677670 · Call sign WDI2390
Not yet on Master's MateType
High-speed Craft
Flag
USALength
29 m
Beam
9 m
Draft
2 m
Call sign
WDI2390
IMO
8994104
Official No.
1077034
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
69
SANCTUARY flies the American flag — a 29-metre passenger ferry. Her hull carries a beam measuring 9 metres and a draft of 2 m. Find her under MMSI 367677670, call sign WDI2390, IMO 8994104. SANCTUARY is invited to the free Master's Mate Safety Initiative Network, where cruisers keep each other safe.
Free forever · No credit card · for passenger & charter operators
Keep every soul aboard SANCTUARY 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
Last known position · Jun 3, 2026
Position
42.2436° N, 70.9710° W
Sailing the Gulf of Maine? 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 SANCTUARY 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 SANCTUARY and switch it all on
Free to join · nothing to install to start · cancel anytime
About SANCTUARY
What kind of vessel is SANCTUARY?
SANCTUARY is a High-speed Craft flagged to United States of America.
Where was SANCTUARY last seen?
SANCTUARY was last reported in the Gulf of Maine in Jun 2026 on public AIS.
What is SANCTUARY's MMSI?
SANCTUARY's MMSI is 367677670. Call sign WDI2390. IMO 8994104.
How big is SANCTUARY?
SANCTUARY is about 29 m long, 9 m on the beam, drawing 2 m.
Is SANCTUARY on the Master's Mate Safety Initiative Network?
Not yet. If SANCTUARY 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.