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
Esperanza
MMSI 338605000 · Call sign WDH2098
Not yet on Master's MateType
Towing Vessel
Flag
USALength
33 m
Beam
9.8 m
Draft
5.1 m
Call sign
WDH2098
IMO
7726550
Official No.
580823
AIS reports
2
Esperanza, an American working vessel, measures 33 metres on deck. Her hull carries a 9.8 m beam and a draft measuring 5.1 metres. On AIS she shows as MMSI 338605000, call sign WDH2098, IMO 7726550. Working vessels like Esperanza are never truly alone on the Master's Mate Safety Initiative Network — free, with a fleet on watch.
Free forever · No credit card · for working boats
Built for boats that work — like Esperanza.
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 Esperanza 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 Esperanza 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 Esperanza and switch it all on
Free to join · nothing to install to start · cancel anytime
About Esperanza
What kind of vessel is Esperanza?
Esperanza is a Towing Vessel flagged to United States of America.
What is Esperanza's MMSI?
Esperanza's MMSI is 338605000. Call sign WDH2098. IMO 7726550.
How big is Esperanza?
Esperanza is about 33 m long, 9.8 m on the beam, drawing 5.1 m.
Is Esperanza on the Master's Mate Safety Initiative Network?
Not yet. If Esperanza is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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