Law enforcement vessel · Flag CN
CHINACOASTGUARD3103
CHINACOASTGUARD3103 is a law enforcement vessel (IMO 9591791, MMSI 413875350, flag CN). Its last AIS position was reported on 15 Oct 2026 at 03:14 UTC near Port of Fuyong, bound for GUANGZHOU. AIS Trail recorded 1 port call in the last 60 days, most recently at Guishan.
Last position
Status: Under way using engine · Destination as broadcast: GUANGZHOU
Position of MMSI 413875350, rounded to 0.01°; see the exact live position and the last 3 days on the live map.
Vessel details
| Name | CHINACOASTGUARD3103 |
|---|---|
| IMO number | 9591791 |
| MMSI | 413875350 |
| Call sign | BPRQ3 |
| Type | Law enforcement |
| Flag | CN (from the MMSI country code) |
| Length × beam | 78 m × 12 m |
| Highest reported draught | 4.3 m (last 30 days) |
| Estimated deadweight | – |
| Destination as broadcast | GUANGZHOU |
| Seen in AIS | 14 Oct 2026 – 15 Oct 2026 (last 30 days) |
Port calls
Port calls detected by AIS Trail in the last 60 days, newest first.
| Port | Arrived (UTC) | Departed (UTC) | Time in port |
|---|---|---|---|
| Guishan CNGIS | 14 Oct 2026, 11:22 UTC | 15 Oct 2026, 01:02 UTC | 13 h 40 min |
CHINACOASTGUARD3103 in the API
The full track, every port call and the live position of CHINACOASTGUARD3103 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/imo/9591791/track?from=2026-10-10&resolution=1h"
curl -H "Authorization: Bearer $AIS_TRAIL_KEY" \
"https://api.aistrail.com/v1/vessels/imo/9591791/port-calls?from=2026-10-10"Sources
- Open Waters AIS (https://openwaters.io/ais/), with each event's own source credit (mostly AISHub (https://www.aishub.net) and aisstream.io). Per-event source licence; not merged
- Port reference: UN/LOCODE, United Nations Economic Commission for Europe (UNECE), https://unlocode.unece.org, license CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/). Modified: port entries selected, deduplicated and merged with the World Port Index.
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.
