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
HKK 1
MMSI 477997091 · Call sign SSD
Not yet on Master's MateType
High-speed Craft
Flag
HKGLength
1 m
Beam
10 m
Draft
2 m
Call sign
SSD
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
79
A Hong Kong excursion vessel, HKK 1 measures 1 metres. Her papers read MMSI 477997091, call sign SSD. It's free to add HKK 1 to the Master's Mate Safety Initiative Network — like AAA for the ocean, run by the cruisers who use it.
Free forever · No credit card · for passenger & charter operators
Keep every soul aboard HKK 1 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 15:31 UTC
Position
22.2885° N, 114.1589° E
Status
Under way (engine)
Speed
6.5 kn
Course
15°
Destination
HONG KONG
ETA
07-00 24:60 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 HKK 1 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 HKK 1 and switch it all on
Free to join · nothing to install to start · cancel anytime
About HKK 1
What kind of vessel is HKK 1?
HKK 1 is a High-speed Craft flagged to Hong Kong S.A.R..
Where was HKK 1 last seen?
HKK 1 was last reported in the South China Sea in Jun 2026 on public AIS.
What is HKK 1's MMSI?
HKK 1's MMSI is 477997091. Call sign SSD.
How big is HKK 1?
HKK 1 is about 1 m long, 10 m on the beam, drawing 2 m.
Is HKK 1 on the Master's Mate Safety Initiative Network?
Not yet. If HKK 1 is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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