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.
Passenger
HORNBLOWER HYBRID
MMSI 367380120 · Call sign WDE6422
Not yet on Master's MateType
Passenger
Flag
USALength
20 m
Beam
10 m
Call sign
WDE6422
Official No.
1065433
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
25
HORNBLOWER HYBRID is an excursion vessel wearing American colours, 20 metres from stem to stern. She carries a beam of 10 m. Her papers read MMSI 367380120, call sign WDE6422. Bring HORNBLOWER HYBRID aboard the Master's Mate Safety Initiative Network — free, and every captain on it has the others' backs.
Free forever · No credit card · for passenger & charter operators
Keep every soul aboard HORNBLOWER HYBRID safe.
Distress alerting, live AIS, onboard monitoring and weather routing — the safety stack for boats that carry people.
Switch on the safety stack — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Last known position · Jun 3, 2026
Position
37.8069° N, 122.4043° W
Sailing 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.
Free with your claim · for passenger & charter operators
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put HORNBLOWER HYBRID on the map. It hands you the full bridge:
Distress Mesh
Mayday & Pan-Pan that ripple out to nearby cruisers — a watch network that has your back.
Live AIS & Traffic
See every vessel around you in real time. Closest-approach warnings before they matter.
Systems Monitoring
Batteries, bilge, tanks, Victron & NMEA 2000 telemetry — your whole boat on one dashboard.
Weather & Routing
GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.
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 HORNBLOWER HYBRID and switch it all on
Free to join · nothing to install to start · cancel anytime
About HORNBLOWER HYBRID
What kind of vessel is HORNBLOWER HYBRID?
HORNBLOWER HYBRID is a Passenger flagged to United States of America.
Where was HORNBLOWER HYBRID last seen?
HORNBLOWER HYBRID was last reported in San Francisco Bay in Jun 2026 on public AIS.
What is HORNBLOWER HYBRID's MMSI?
HORNBLOWER HYBRID's MMSI is 367380120. Call sign WDE6422.
How big is HORNBLOWER HYBRID?
HORNBLOWER HYBRID is about 20 m long, 10 m on the beam.
Is HORNBLOWER HYBRID on the Master's Mate Safety Initiative Network?
Not yet. If HORNBLOWER HYBRID is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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