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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.
Recreational

Night Owl

MMSI 367706720 · Call sign WDM6160

Not yet on Master's Mate
Type
Recreational
Flag
USAUSA
Length
12.9 m
Beam
4.6 m
Draft
2.6 m
Call sign
WDM6160
Official No.
931869
AIS reports
2

An American leisure boat, Night Owl measures 12.9 metres. She's built with a 4.6-metre beam and a 2.6 m draft. Officially she's MMSI 367706720, call sign WDM6160. Add Night Owl to the Master's Mate Safety Initiative Network — free to join, and the fleet keeps an eye out for each other.

Free forever · No credit card · for recreational captains

Keep Night Owl looked after — even when you’re not aboard.

Anchor alarms that wake you, a live camera at the dock, and weather you can trust before every run.

Look after her — claim free →

Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers

Wherever Night Owl 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 recreational captains

The most powerful cruising platform ever built — yours, free.

Joining the Safety Initiative Network doesn't just put Night Owl on the map. It hands you the full bridge:

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.
Weather & Routing
GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.
Worldwide Charts
Navionics-grade vector charts, satellite & raster overlays, online or off. Your whole cruising ground.
Systems Monitoring
Batteries, bilge, tanks, Victron & NMEA 2000 telemetry — your whole boat on one dashboard.
Live AIS & Traffic
See every vessel around you in real time. Closest-approach warnings before they matter.
Distress Mesh
Mayday & Pan-Pan that ripple out to nearby cruisers — a watch network that has your back.
Hail Any Captain
A verified captains directory + direct hailing. Reach the boat next to you, or across the bay.
Claim Night Owl and switch it all on
Free to join · nothing to install to start · cancel anytime
Claim free → unlock everything

About Night Owl

What kind of vessel is Night Owl?
Night Owl is a Recreational flagged to United States of America.
What is Night Owl's MMSI?
Night Owl's MMSI is 367706720. Call sign WDM6160.
How big is Night Owl?
Night Owl is about 12.9 m long, 4.6 m on the beam, drawing 2.6 m.
Is Night Owl on the Master's Mate Safety Initiative Network?
Not yet. If Night Owl is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).

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