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)
Interlude 5
MMSI 367366140 · Call sign WDE5398
Not yet on Master's MateType
Passenger (Inspected)
Flag
USALength
18.5 m
Beam
7 m
Draft
2.6 m
Call sign
WDE5398
Official No.
578887
AIS reports
1
Interlude 5 is an excursion vessel sailing under the American flag, 18.5 metres from stem to stern. She carries 7 metres in the beam and a 2.6-metre draft. Find her under MMSI 367366140, call sign WDE5398. Join Interlude 5 to the Master's Mate Safety Initiative Network — free, and built by cruisers for cruisers.
Free forever · No credit card · for passenger & charter operators
Keep every soul aboard Interlude 5 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 Interlude 5 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 Interlude 5 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 Interlude 5 and switch it all on
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About Interlude 5
What kind of vessel is Interlude 5?
Interlude 5 is a Passenger (Inspected) flagged to United States of America.
What is Interlude 5's MMSI?
Interlude 5's MMSI is 367366140. Call sign WDE5398.
How big is Interlude 5?
Interlude 5 is about 18.5 m long, 7 m on the beam, drawing 2.6 m.
Is Interlude 5 on the Master's Mate Safety Initiative Network?
Not yet. If Interlude 5 is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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