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
Maunalei
MMSI 303584000 · Call sign KFMV
Not yet on Master's MateType
Freight Ship
Flag
USALength
196.7 m
Beam
29.8 m
Draft
16.4 m
Call sign
KFMV
IMO
9273686
Official No.
1026366
AIS reports
2
Maunalei is a freighter on the the United States registry, 196.7 metres long. Her hull carries a 29.8-metre beam and a draft of 16.4 m. Find her under MMSI 303584000, call sign KFMV, IMO 9273686. Join Maunalei to the Master's Mate Safety Initiative Network — free, and built by cruisers for cruisers.
Free forever · No credit card · for commercial operators
Eyes on Maunalei, 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 Maunalei 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 Maunalei 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 Maunalei and switch it all on
Free to join · nothing to install to start · cancel anytime
About Maunalei
What kind of vessel is Maunalei?
Maunalei is a Freight Ship flagged to United States of America.
What is Maunalei's MMSI?
Maunalei's MMSI is 303584000. Call sign KFMV. IMO 9273686.
How big is Maunalei?
Maunalei is about 196.7 m long, 29.8 m on the beam, drawing 16.4 m.
Is Maunalei on the Master's Mate Safety Initiative Network?
Not yet. If Maunalei 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.