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 (Uninspected)
GAME CHANGER
U.S. Official No. 1140075
Not yet on Master's MateType
Passenger (Uninspected)
Flag
USALength
18.3 m
Beam
5.3 m
Draft
2.4 m
Hull ID
HQY58135B303
First reported
Jun 2026
AIS reports
1
On the American registry, GAME CHANGER is an 18.3-metre passenger craft. She has a beam of 5.3 m and a draft measuring 2.4 metres. Find her under U.S. official number 1140075. Join GAME CHANGER 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 GAME CHANGER 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 GAME CHANGER 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 GAME CHANGER 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 GAME CHANGER and switch it all on
Free to join · nothing to install to start · cancel anytime
About GAME CHANGER
What kind of vessel is GAME CHANGER?
GAME CHANGER is a Passenger (Uninspected) flagged to United States of America.
What is GAME CHANGER's U.S. Official No.?
GAME CHANGER's U.S. Official No. is 1140075.
How big is GAME CHANGER?
GAME CHANGER is about 18.3 m long, 5.3 m on the beam, drawing 2.4 m.
Is GAME CHANGER on the Master's Mate Safety Initiative Network?
Not yet. If GAME CHANGER is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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