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)
Iceboat 1
MMSI 367444660 · Call sign WDF3842
Not yet on Master's MateType
Passenger (Inspected)
Flag
USALength
9.8 m
Beam
3.7 m
Draft
1.2 m
Call sign
WDF3842
Official No.
1208048
Hull ID
MXB32612J708
AIS reports
1
Iceboat 1 is an American 9.8-metre passenger ferry. She has 3.7 metres in the beam and a draft of 1.2 m. She broadcasts as MMSI 367444660, call sign WDF3842. Iceboat 1 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 passenger & charter operators
Keep every soul aboard Iceboat 1 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 Iceboat 1 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 Iceboat 1 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 Iceboat 1 and switch it all on
Free to join · nothing to install to start · cancel anytime
About Iceboat 1
What kind of vessel is Iceboat 1?
Iceboat 1 is a Passenger (Inspected) flagged to United States of America.
What is Iceboat 1's MMSI?
Iceboat 1's MMSI is 367444660. Call sign WDF3842.
How big is Iceboat 1?
Iceboat 1 is about 9.8 m long, 3.7 m on the beam, drawing 1.2 m.
Is Iceboat 1 on the Master's Mate Safety Initiative Network?
Not yet. If Iceboat 1 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.