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.
Vessel
Frontier Discovery
MMSI 432937000
Not yet on Master's MateFlag
JPNLength
289 m
IMO
9532109
AIS reports
2
Frontier Discovery is a craft registered in Japan, measuring 289 metres. Her papers read MMSI 432937000, IMO 9532109. Add Frontier Discovery 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
Is Frontier Discovery your boat?
Your free claim unlocks the most powerful cruising platform ever built — anchor watch, worldwide charts, live AIS, weather routing, and a network of cruisers watching each other’s backs.
Claim this boat — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Live AIS position · Jun 9, 2026 00:46 UTC
Position
29.1809° S, 153.7817° E
Status
Under way (engine)
Speed
11.7 kn
Course
188°
Destination
NTL AU
ETA
06-09 21:00 UTC
Wherever Frontier Discovery 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
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put Frontier Discovery 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.
Worldwide Charts
Navionics-grade vector charts, satellite & raster overlays, online or off. Your whole cruising ground.
Live AIS & Traffic
See every vessel around you in real time. Closest-approach warnings before they matter.
Weather & Routing
GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.
Onboard Cameras
Watch your boat from anywhere — live feeds and 24h recording, straight from your gateway.
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.
Hail Any Captain
A verified captains directory + direct hailing. Reach the boat next to you, or across the bay.
Claim Frontier Discovery and switch it all on
Free to join · nothing to install to start · cancel anytime
About Frontier Discovery
What kind of vessel is Frontier Discovery?
Frontier Discovery is a vessel flagged to Japan.
What is Frontier Discovery's MMSI?
Frontier Discovery's MMSI is 432937000. IMO 9532109.
How big is Frontier Discovery?
Frontier Discovery is about 289 m long.
Is Frontier Discovery on the Master's Mate Safety Initiative Network?
Not yet. If Frontier Discovery 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.