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.
Offshore Supply Vessel
Harvey Deep Sea
MMSI 338064000 · Call sign WVEY
Not yet on Master's MateType
Offshore Supply Vessel
Flag
USALength
92 m
Beam
7.9 m
Draft
2 m
Call sign
WVEY
IMO
9581291
Official No.
620037
AIS reports
6
Registered in the United States, Harvey Deep Sea is a 92-metre workboat. She carries a 7.9-metre beam and a 2 m draft. Look for MMSI 338064000, call sign WVEY, IMO 9581291. Bring Harvey Deep Sea 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 Harvey Deep Sea.
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
Wherever Harvey Deep Sea 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 Harvey Deep Sea 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 Harvey Deep Sea and switch it all on
Free to join · nothing to install to start · cancel anytime
About Harvey Deep Sea
What kind of vessel is Harvey Deep Sea?
Harvey Deep Sea is a Offshore Supply Vessel flagged to United States of America.
What is Harvey Deep Sea's MMSI?
Harvey Deep Sea's MMSI is 338064000. Call sign WVEY. IMO 9581291.
How big is Harvey Deep Sea?
Harvey Deep Sea is about 92 m long, 7.9 m on the beam, drawing 2 m.
Is Harvey Deep Sea on the Master's Mate Safety Initiative Network?
Not yet. If Harvey Deep Sea is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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