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.
Commercial Fishing Vessel
constance diane
MMSI 367547560 · Call sign WDG5529
Not yet on Master's MateType
Commercial Fishing Vessel
Flag
USALength
23.7 m
Beam
6.8 m
Draft
3.6 m
Call sign
WDG5529
IMO
7933816
Official No.
606354
AIS reports
1
constance diane is an American working fishing vessel, 23.7 metres long. Below, she has a 6.8-metre beam and a draft of 3.6 m. Her registration reads MMSI 367547560, call sign WDG5529, IMO 7933816. constance diane 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 captains
Know where the fleet is. Get constance diane home safe.
Live AIS traffic, weather you can plan around, engine & systems telemetry, and a distress mesh that reaches nearby boats.
Keep the fleet in sight — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Wherever constance diane 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 captains
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put constance diane on the map. It hands you the full bridge:
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.
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.
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 constance diane and switch it all on
Free to join · nothing to install to start · cancel anytime
About constance diane
What kind of vessel is constance diane?
constance diane is a Commercial Fishing Vessel flagged to United States of America.
What is constance diane's MMSI?
constance diane's MMSI is 367547560. Call sign WDG5529. IMO 7933816.
How big is constance diane?
constance diane is about 23.7 m long, 6.8 m on the beam, drawing 3.6 m.
Is constance diane on the Master's Mate Safety Initiative Network?
Not yet. If constance diane is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
© 2026 Master’s Mate. All rights reserved.