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
DAN MCGREW
MMSI 368408840 · Call sign WDQ2560
Not yet on Master's MateType
Towing Vessel
Flag
USALength
12 m
Beam
8.5 m
Draft
1.5 m
Call sign
WDQ2560
Official No.
1352802
Hull ID
RBW12670A919
AIS reports
1
DAN MCGREW, a workboat registered in the United States, measures 12 metres on deck. She's built with a 8.5-metre beam and a 1.5 m draft. Her papers read MMSI 368408840, call sign WDQ2560. Put DAN MCGREW on the Master's Mate Safety Initiative Network — free to claim, with a whole fleet watching out for her.
Free forever · No credit card · for working boats
Built for boats that work — like DAN MCGREW.
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 DAN MCGREW 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 DAN MCGREW 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 DAN MCGREW and switch it all on
Free to join · nothing to install to start · cancel anytime
About DAN MCGREW
What kind of vessel is DAN MCGREW?
DAN MCGREW is a Towing Vessel flagged to United States of America.
What is DAN MCGREW's MMSI?
DAN MCGREW's MMSI is 368408840. Call sign WDQ2560.
How big is DAN MCGREW?
DAN MCGREW is about 12 m long, 8.5 m on the beam, drawing 1.5 m.
Is DAN MCGREW on the Master's Mate Safety Initiative Network?
Not yet. If DAN MCGREW is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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