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.
Towing Vessel
ANDREW FOSS
MMSI 366976860 · Call sign WRB5166
Not yet on Master's MateType
Towing Vessel
Flag
USALength
32.5 m
Beam
11.6 m
Draft
4.3 m
Call sign
WRB5166
IMO
8127543
Official No.
650273
AIS reports
1
Registered in the United States, ANDREW FOSS is a 32.5-metre workboat. She's built with a 11.6 m beam and a 4.3 m draft. Look for MMSI 366976860, call sign WRB5166, IMO 8127543. Claim ANDREW FOSS free on the Master's Mate Safety Initiative Network and let nearby cruisers have her back.
Free forever · No credit card · for working boats
Built for boats that work — like ANDREW FOSS.
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
Wherever ANDREW FOSS 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 working boats
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put ANDREW FOSS 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 ANDREW FOSS and switch it all on
Free to join · nothing to install to start · cancel anytime
About ANDREW FOSS
What kind of vessel is ANDREW FOSS?
ANDREW FOSS is a Towing Vessel flagged to United States of America.
What is ANDREW FOSS's MMSI?
ANDREW FOSS's MMSI is 366976860. Call sign WRB5166. IMO 8127543.
How big is ANDREW FOSS?
ANDREW FOSS is about 32.5 m long, 11.6 m on the beam, drawing 4.3 m.
Is ANDREW FOSS on the Master's Mate Safety Initiative Network?
Not yet. If ANDREW FOSS is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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