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.
Tug
LEISA FLORENCE
MMSI 368171990 · Call sign WDL8692
Not yet on Master's MateType
Tug
Flag
USALength
30 m
Beam
13 m
Draft
5 m
Call sign
WDL8692
IMO
9921752
Official No.
1301266
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
86
LEISA FLORENCE is a tug under the American flag, 30 metres on deck. Below, she has a 13-metre beam and a draft measuring 5 metres. Find her under MMSI 368171990, call sign WDL8692, IMO 9921752. Bring LEISA FLORENCE aboard the Master's Mate Safety Initiative Network — free, and every captain on it has the others' backs.
Free forever · No credit card · for working boats
Built for boats that work — like LEISA FLORENCE.
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
Last known position · Jun 4, 2026
Position
37.9211° N, 122.4088° W
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Joining the Safety Initiative Network doesn't just put LEISA FLORENCE 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 LEISA FLORENCE and switch it all on
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About LEISA FLORENCE
What kind of vessel is LEISA FLORENCE?
LEISA FLORENCE is a Tug flagged to United States of America.
Where was LEISA FLORENCE last seen?
LEISA FLORENCE was last reported in San Francisco Bay in Jun 2026 on public AIS.
What is LEISA FLORENCE's MMSI?
LEISA FLORENCE's MMSI is 368171990. Call sign WDL8692. IMO 9921752.
How big is LEISA FLORENCE?
LEISA FLORENCE is about 30 m long, 13 m on the beam, drawing 5 m.
Is LEISA FLORENCE on the Master's Mate Safety Initiative Network?
Not yet. If LEISA FLORENCE is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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