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.
High-speed Craft
SEA SPARKLE
MMSI 477996333 · Call sign VRS5586
Not yet on Master's MateType
High-speed Craft
Flag
HKGLength
32 m
Beam
8 m
Call sign
VRS5586
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
85
On the Hong Kong registry, SEA SPARKLE is a 32-metre excursion vessel. SEA SPARKLE has 8 metres in the beam. On AIS she shows as MMSI 477996333, call sign VRS5586. Put SEA SPARKLE on the Master's Mate Safety Initiative Network — free to claim, with a whole fleet watching out for her.
Free forever · No credit card · for passenger & charter operators
Keep every soul aboard SEA SPARKLE 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
Live AIS position · Jun 9, 2026 20:47 UTC
Position
22.2880° N, 114.1583° E
Status
Under way (engine)
Speed
0.1 kn
Course
194°
ETA
05-03 12:00 UTC
Sailing the South China Sea? 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 SEA SPARKLE 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 SEA SPARKLE and switch it all on
Free to join · nothing to install to start · cancel anytime
About SEA SPARKLE
What kind of vessel is SEA SPARKLE?
SEA SPARKLE is a High-speed Craft flagged to Hong Kong S.A.R..
Where was SEA SPARKLE last seen?
SEA SPARKLE was last reported in the South China Sea in Jun 2026 on public AIS.
What is SEA SPARKLE's MMSI?
SEA SPARKLE's MMSI is 477996333. Call sign VRS5586.
How big is SEA SPARKLE?
SEA SPARKLE is about 32 m long, 8 m on the beam.
Is SEA SPARKLE on the Master's Mate Safety Initiative Network?
Not yet. If SEA SPARKLE is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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