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.
Freight Ship
MELISSA C
MMSI 303436000 · Call sign WDP9617
Not yet on Master's MateType
Freight Ship
Flag
USALength
58.1 m
Beam
13.4 m
Draft
5.2 m
Call sign
WDP9617
IMO
9043835
Official No.
DL5892R
AIS reports
4
On the American registry, MELISSA C is a 58.1-metre ocean freighter. Below, she has a 13.4 m beam and a draft of 5.2 m. She's listed under MMSI 303436000, call sign WDP9617, IMO 9043835. MELISSA C can be part of the Master's Mate Safety Initiative Network at no cost — a community watch that never sleeps.
Free forever · No credit card · for commercial operators
Eyes on MELISSA C, around the clock.
Real-time AIS, full systems telemetry, distress alerting and worldwide charts — your hull on one dashboard, from anywhere.
Put her on the dashboard — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Wherever MELISSA C 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 commercial operators
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put MELISSA C 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.
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.
Worldwide Charts
Navionics-grade vector charts, satellite & raster overlays, online or off. Your whole cruising ground.
Weather & Routing
GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.
Anchor Watch
GPS-precise drag alarms that actually wake you — and your whole crew. Sleep through the night.
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 MELISSA C and switch it all on
Free to join · nothing to install to start · cancel anytime
About MELISSA C
What kind of vessel is MELISSA C?
MELISSA C is a Freight Ship flagged to United States of America.
What is MELISSA C's MMSI?
MELISSA C's MMSI is 303436000. Call sign WDP9617. IMO 9043835.
How big is MELISSA C?
MELISSA C is about 58.1 m long, 13.4 m on the beam, drawing 5.2 m.
Is MELISSA C on the Master's Mate Safety Initiative Network?
Not yet. If MELISSA C 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.