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.
Passenger (Inspected)
Rapid Runner II
MMSI 367113290 · Call sign WDM5991
Not yet on Master's MateType
Passenger (Inspected)
Flag
USALength
45 m
Beam
9 m
Draft
3.3 m
Call sign
WDM5991
IMO
9384057
Official No.
1183091
AIS reports
2
Rapid Runner II is an American 45-metre passenger ship. Her hull carries a beam of 9 m and a draft measuring 3.3 metres. On AIS she shows as MMSI 367113290, call sign WDM5991, IMO 9384057. Sign Rapid Runner II up free to the Master's Mate Safety Initiative Network and join a fleet that looks after its own.
Free forever · No credit card · for passenger & charter operators
Keep every soul aboard Rapid Runner II safe.
Distress alerting, live AIS, onboard monitoring and weather routing — the safety stack for boats that carry people.
Switch on the safety stack — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Wherever Rapid Runner II 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 passenger & charter operators
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put Rapid Runner II on the map. It hands you the full bridge:
Distress Mesh
Mayday & Pan-Pan that ripple out to nearby cruisers — a watch network that has your back.
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.
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.
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 Rapid Runner II and switch it all on
Free to join · nothing to install to start · cancel anytime
About Rapid Runner II
What kind of vessel is Rapid Runner II?
Rapid Runner II is a Passenger (Inspected) flagged to United States of America.
What is Rapid Runner II's MMSI?
Rapid Runner II's MMSI is 367113290. Call sign WDM5991. IMO 9384057.
How big is Rapid Runner II?
Rapid Runner II is about 45 m long, 9 m on the beam, drawing 3.3 m.
Is Rapid Runner II on the Master's Mate Safety Initiative Network?
Not yet. If Rapid Runner II is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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