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 (Inspected)
AMERICAN SPIRIT
MMSI 366884060 · Call sign WDB3160
Not yet on Master's MateType
Passenger (Inspected)
Flag
USALength
22.8 m
Beam
6.8 m
Draft
2 m
Call sign
WDB3160
Official No.
595082
AIS reports
1
AMERICAN SPIRIT, an American passenger ferry, measures 22.8 metres on deck. Her hull carries a beam measuring 6.8 metres and a draft of 2 m. Her registration reads MMSI 366884060, call sign WDB3160. There's a place for AMERICAN SPIRIT on the Master's Mate Safety Initiative Network — free, community-driven, like AAA for the ocean.
Free forever · No credit card · for passenger & charter operators
Keep every soul aboard AMERICAN SPIRIT 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 AMERICAN SPIRIT 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 AMERICAN SPIRIT 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 AMERICAN SPIRIT and switch it all on
Free to join · nothing to install to start · cancel anytime
About AMERICAN SPIRIT
What kind of vessel is AMERICAN SPIRIT?
AMERICAN SPIRIT is a Passenger (Inspected) flagged to United States of America.
What is AMERICAN SPIRIT's MMSI?
AMERICAN SPIRIT's MMSI is 366884060. Call sign WDB3160.
How big is AMERICAN SPIRIT?
AMERICAN SPIRIT is about 22.8 m long, 6.8 m on the beam, drawing 2 m.
Is AMERICAN SPIRIT on the Master's Mate Safety Initiative Network?
Not yet. If AMERICAN SPIRIT 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.