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
PHILIP M.PFEFFER
MMSI 366963070 · Call sign WDL2015
Not yet on Master's MateType
Towing Vessel
Flag
USALength
349 m
Beam
33 m
Draft
2.8 m
Call sign
WDL2015
IMO
100647184
Official No.
647184
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
86
PHILIP M.PFEFFER flies the American flag — a 349-metre service vessel. PHILIP M.PFEFFER has a 33-metre beam and a 2.8 m draft. On the registers she's MMSI 366963070, call sign WDL2015. PHILIP M.PFEFFER is welcome on the Master's Mate Safety Initiative Network — a free, community-run watch where boats look out for one another.
Free forever · No credit card · for working boats
Built for boats that work — like PHILIP M.PFEFFER.
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 3, 2026
Position
39.0201° N, 90.6960° W
Wherever PHILIP M.PFEFFER 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 PHILIP M.PFEFFER 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 PHILIP M.PFEFFER and switch it all on
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About PHILIP M.PFEFFER
What kind of vessel is PHILIP M.PFEFFER?
PHILIP M.PFEFFER is a Towing Vessel flagged to United States of America.
Where was PHILIP M.PFEFFER last seen?
PHILIP M.PFEFFER was last reported in around 39°N 91°W in Jun 2026 on public AIS.
What is PHILIP M.PFEFFER's MMSI?
PHILIP M.PFEFFER's MMSI is 366963070. Call sign WDL2015. IMO 100647184.
How big is PHILIP M.PFEFFER?
PHILIP M.PFEFFER is about 349 m long, 33 m on the beam, drawing 2.8 m.
Is PHILIP M.PFEFFER on the Master's Mate Safety Initiative Network?
Not yet. If PHILIP M.PFEFFER is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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