Vessel · Flag HK
HYDRO3
HYDRO3 is a vessel (MMSI 477997226, flag HK). Its last AIS position was reported on 16 Oct 2026 at 07:10 UTC near Port of Ha Kwai Chung.
Last position
Position of MMSI 477997226, rounded to 0.01°; see the exact live position and the last 3 days on the live map.
Vessel details
| Name | HYDRO3 |
|---|---|
| IMO number | – |
| MMSI | 477997226 |
| Call sign | 000000 |
| Type | Other type |
| Flag | HK (from the MMSI country code) |
| Length × beam | 11 m × 4 m |
| Highest reported draught | – |
| Estimated deadweight | – |
| Destination as broadcast | – |
| Seen in AIS | 12 Oct 2026 – 16 Oct 2026 (last 30 days) |
Port calls
No port calls detected in the last 60 days.
HYDRO3 in the API
The full track, every port call and the live position of HYDRO3 are available through the AIS Trail API. A free key covers the last 7 days of history; paid plans cover the last 12 months, and Pro and Business add live positions.
curl -H "Authorization: Bearer $AIS_TRAIL_KEY" \
"https://api.aistrail.com/v1/vessels/477997226/track?from=2026-10-10&resolution=1h"
curl -H "Authorization: Bearer $AIS_TRAIL_KEY" \
"https://api.aistrail.com/v1/vessels/477997226/port-calls?from=2026-10-10"Sources
- Live AIS via aisstream.io, provided without warranty. No published terms
Flags come from the MMSI country code, deadweight and size class are estimates from AIS dimensions, port calls are detected by AIS Trail from position reports. All sources and licences: Data sources.
Not for navigation. AIS data can be missing, delayed or wrong; do not use it for navigation, collision avoidance, search and rescue or any other safety-of-life purpose.
