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
ADVENTURE HORNBLOWER
MMSI 366793760 · Call sign WDA3017
Not yet on Master's MateType
Passenger
Flag
USALength
49 m
Beam
12 m
Draft
3.2 m
Call sign
WDA3017
Official No.
999192
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
86
On the American registry, ADVENTURE HORNBLOWER is a 49-metre ferry. She carries a beam of 12 m and a 3.2-metre draft. Her registration reads MMSI 366793760, call sign WDA3017. The Master's Mate Safety Initiative Network welcomes ADVENTURE HORNBLOWER — free to join, cruiser-run, and always on watch.
Free forever · No credit card · for passenger & charter operators
Keep every soul aboard ADVENTURE HORNBLOWER 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
Live AIS position · Jun 9, 2026 22:58 UTC
Position
32.7232° N, 117.1747° W
Status
Moored
Speed
0.0 kn
Course
219°
Destination
SAN DIEGO
ETA
04-15 17:00 UTC
Sailing off Southern California? 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 ADVENTURE HORNBLOWER 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 ADVENTURE HORNBLOWER and switch it all on
Free to join · nothing to install to start · cancel anytime
About ADVENTURE HORNBLOWER
What kind of vessel is ADVENTURE HORNBLOWER?
ADVENTURE HORNBLOWER is a Passenger flagged to United States of America.
Where was ADVENTURE HORNBLOWER last seen?
ADVENTURE HORNBLOWER was last reported in off Southern California in Jun 2026 on public AIS.
What is ADVENTURE HORNBLOWER's MMSI?
ADVENTURE HORNBLOWER's MMSI is 366793760. Call sign WDA3017.
How big is ADVENTURE HORNBLOWER?
ADVENTURE HORNBLOWER is about 49 m long, 12 m on the beam, drawing 3.2 m.
Is ADVENTURE HORNBLOWER on the Master's Mate Safety Initiative Network?
Not yet. If ADVENTURE HORNBLOWER is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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