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.
Vessel
MV A1C William H. Pitsenbarger
MMSI 369542000 · Call sign WDP3212
Not yet on Master's MateFlag
USALength
190 m
Call sign
WDP3212
IMO
8124371
Official No.
1119862
AIS reports
4
MV A1C William H. Pitsenbarger is an American craft — 190 metres overall. She broadcasts as MMSI 369542000, call sign WDP3212, IMO 8124371. The Master's Mate Safety Initiative Network welcomes MV A1C William H. Pitsenbarger — free to join, cruiser-run, and always on watch.
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Is MV A1C William H. Pitsenbarger your boat?
Your free claim unlocks the most powerful cruising platform ever built — anchor watch, worldwide charts, live AIS, weather routing, and a network of cruisers watching each other’s backs.
Claim this boat — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Wherever MV A1C William H. Pitsenbarger roams, you're never out there alone.
Thousands of cruisers on the Master's Mate Network — ready to help the moment something goes wrong.
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The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put MV A1C William H. Pitsenbarger on the map. It hands you the full bridge:
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.
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.
Onboard Cameras
Watch your boat from anywhere — live feeds and 24h recording, straight from your gateway.
Systems Monitoring
Batteries, bilge, tanks, Victron & NMEA 2000 telemetry — your whole boat on one dashboard.
Distress Mesh
Mayday & Pan-Pan that ripple out to nearby cruisers — a watch network that has your back.
Hail Any Captain
A verified captains directory + direct hailing. Reach the boat next to you, or across the bay.
Claim MV A1C William H. Pitsenbarger and switch it all on
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About MV A1C William H. Pitsenbarger
What kind of vessel is MV A1C William H. Pitsenbarger?
MV A1C William H. Pitsenbarger is a vessel flagged to United States of America.
What is MV A1C William H. Pitsenbarger's MMSI?
MV A1C William H. Pitsenbarger's MMSI is 369542000. Call sign WDP3212. IMO 8124371.
How big is MV A1C William H. Pitsenbarger?
MV A1C William H. Pitsenbarger is about 190 m long.
Is MV A1C William H. Pitsenbarger on the Master's Mate Safety Initiative Network?
Not yet. If MV A1C William H. Pitsenbarger is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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