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.
Tug
SARAH AVRICK
MMSI 303466000 · Call sign WDL7424
Not yet on Master's MateType
Tug
Flag
USALength
30 m
Beam
10 m
Draft
5.2 m
Call sign
WDL7424
IMO
9905124
Official No.
500320
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
88
SARAH AVRICK is an American harbour tug, 30 metres long. Below, she has a beam of 10 m and a draft of 5.2 m. On the registers she's MMSI 303466000, call sign WDL7424, IMO 9905124. Give SARAH AVRICK the backing of the Master's Mate Safety Initiative Network — free, and a fleet that has her back.
Free forever · No credit card · for working boats
Built for boats that work — like SARAH AVRICK.
Engine & systems telemetry, live AIS, weather and distress alerting for the vessels that earn their keep.
Rig her out — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Live AIS position · Jun 9, 2026 23:21 UTC
Position
37.7989° N, 122.3289° W
Status
Under way (engine)
Speed
7.1 kn
Course
103°
Destination
US^0VDN>0SZY
Working San Francisco Bay? You're never out there alone.
Thousands of cruisers on the Master's Mate Network — ready to help the moment something goes wrong.
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The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put SARAH AVRICK on the map. It hands you the full bridge:
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.
Weather & Routing
GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.
Distress Mesh
Mayday & Pan-Pan that ripple out to nearby cruisers — a watch network that has your back.
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 SARAH AVRICK and switch it all on
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About SARAH AVRICK
What kind of vessel is SARAH AVRICK?
SARAH AVRICK is a Tug flagged to United States of America.
Where was SARAH AVRICK last seen?
SARAH AVRICK was last reported in San Francisco Bay in Jun 2026 on public AIS.
What is SARAH AVRICK's MMSI?
SARAH AVRICK's MMSI is 303466000. Call sign WDL7424. IMO 9905124.
How big is SARAH AVRICK?
SARAH AVRICK is about 30 m long, 10 m on the beam, drawing 5.2 m.
Is SARAH AVRICK on the Master's Mate Safety Initiative Network?
Not yet. If SARAH AVRICK is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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