Dredger · Flag GB
EMERALD DUCHESS
EMERALD DUCHESS is a dredger (IMO 9981738, MMSI 232048964, flag GB). Its last AIS position was reported on 16 Oct 2026 at 21:31 UTC near Port Clarence, bound for TEESPORT DREDGER. AIS Trail recorded 2 port calls in the last 60 days, most recently at Teesport.
Last position
Status: Moored · Destination as broadcast: TEESPORT DREDGER · ETA as broadcast: 16 Sep 2026, 12:00 UTC
Position of MMSI 232048964, rounded to 0.01°; see the exact live position and the last 3 days on the live map.
Vessel details
| Name | EMERALD DUCHESS |
|---|---|
| IMO number | 9981738 |
| MMSI | 232048964 |
| Call sign | MOAK8 |
| Type | Dredger |
| Flag | GB (from the MMSI country code) |
| Length × beam | 72 m × 14 m |
| Highest reported draught | 5.0 m (last 30 days) |
| Estimated deadweight | – |
| Destination as broadcast | TEESPORT DREDGER |
| Seen in AIS | 10 Oct 2026 – 16 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 |
|---|---|---|---|
| Teesport GBTEE | 15 Oct 2026, 12:35 UTC | No departure yet | – |
| Teesport GBTEE | 13 Oct 2026, 09:49 UTC | 14 Oct 2026, 11:33 UTC | 25 h 44 min |
EMERALD DUCHESS in the API
The full track, every port call and the live position of EMERALD DUCHESS 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/9981738/track?from=2026-10-10&resolution=1h"
curl -H "Authorization: Bearer $AIS_TRAIL_KEY" \
"https://api.aistrail.com/v1/vessels/imo/9981738/port-calls?from=2026-10-10"Sources
- Live AIS via aisstream.io, provided without warranty. No published terms
- 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.
- Port reference: World Port Index (Pub. 150), National Geospatial-Intelligence Agency (NGA).
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.
