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.
Pilot
PILOT PHILADELPHIA
MMSI 367141190 · Call sign WDD4171
Not yet on Master's MateType
Pilot
Flag
USALength
12 m
Beam
4 m
Draft
2.6 m
Call sign
WDD4171
Official No.
676006
Hull ID
LSV60023A484
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
86
PILOT PHILADELPHIA, an utility vessel wearing American colours, measures 12 metres on deck. PILOT PHILADELPHIA has a 4 m beam and a 2.6-metre draft. On AIS she shows as MMSI 367141190, call sign WDD4171. Put PILOT PHILADELPHIA on the free Master's Mate Safety Initiative Network and keep the working fleet looking out for each other.
Free forever · No credit card · for working boats
Built for boats that work — like PILOT PHILADELPHIA.
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
Live AIS position · Jun 9, 2026 21:09 UTC
Position
39.9169° N, 75.1367° W
Speed
0.1 kn
Course
320°
Working off the U.S. East Coast? 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 PILOT PHILADELPHIA 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 PILOT PHILADELPHIA and switch it all on
Free to join · nothing to install to start · cancel anytime
About PILOT PHILADELPHIA
What kind of vessel is PILOT PHILADELPHIA?
PILOT PHILADELPHIA is a Pilot flagged to United States of America.
Where was PILOT PHILADELPHIA last seen?
PILOT PHILADELPHIA was last reported in off the U.S. East Coast in Jun 2026 on public AIS.
What is PILOT PHILADELPHIA's MMSI?
PILOT PHILADELPHIA's MMSI is 367141190. Call sign WDD4171.
How big is PILOT PHILADELPHIA?
PILOT PHILADELPHIA is about 12 m long, 4 m on the beam, drawing 2.6 m.
Is PILOT PHILADELPHIA on the Master's Mate Safety Initiative Network?
Not yet. If PILOT PHILADELPHIA is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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