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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.
Recreational

Sassafras

MMSI 367633060 · Call sign WDH5945

Not yet on Master's Mate
Type
Recreational
Flag
USAUSA
Length
10.1 m
Beam
3.6 m
Draft
1.9 m
Call sign
WDH5945
Official No.
502740
AIS reports
1

Sassafras is a private vessel on the the United States registry, 10.1 metres LOA. Below, she has a 3.6 m beam and a draft of 1.9 m. Officially she's MMSI 367633060, call sign WDH5945. Whether she's at the dock or out for the weekend, Sassafras is covered by the free Master's Mate Safety Initiative Network — alarms, weather, and a watching fleet.

Free forever · No credit card · for recreational captains

Keep Sassafras looked after — even when you’re not aboard.

Anchor alarms that wake you, a live camera at the dock, and weather you can trust before every run.

Look after her — claim free →

Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers

Wherever Sassafras 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 recreational captains

The most powerful cruising platform ever built — yours, free.

Joining the Safety Initiative Network doesn't just put Sassafras on the map. It hands you the full bridge:

Anchor Watch
GPS-precise drag alarms that actually wake you — and your whole crew. Sleep through the night.
Onboard Cameras
Watch your boat from anywhere — live feeds and 24h recording, straight from your gateway.
Weather & Routing
GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.
Worldwide Charts
Navionics-grade vector charts, satellite & raster overlays, online or off. Your whole cruising ground.
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.
Distress Mesh
Mayday & Pan-Pan that ripple out to nearby cruisers — a watch network that has your back.
Hail Any Captain
A verified captains directory + direct hailing. Reach the boat next to you, or across the bay.
Claim Sassafras and switch it all on
Free to join · nothing to install to start · cancel anytime
Claim free → unlock everything

About Sassafras

What kind of vessel is Sassafras?
Sassafras is a Recreational flagged to United States of America.
What is Sassafras's MMSI?
Sassafras's MMSI is 367633060. Call sign WDH5945.
How big is Sassafras?
Sassafras is about 10.1 m long, 3.6 m on the beam, drawing 1.9 m.
Is Sassafras on the Master's Mate Safety Initiative Network?
Not yet. If Sassafras is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).

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