Fishing vessel · Flag DE
ST27 JACOB GRIETJE
ST27 JACOB GRIETJE is a fishing vessel (IMO 9021502, MMSI 211411630, flag DE). Its last AIS position was reported on 16 Oct 2026 at 20:58 UTC in Port of Den Helder, bound for DEN HELDER. AIS Trail recorded 1 port call in the last 60 days, most recently at Den Helder.
Last position
Status: Engaged in fishing · Destination as broadcast: DEN HELDER · ETA as broadcast: 7 Feb 2027, 21:00 UTC
Position of MMSI 211411630, rounded to 0.01°; see the exact live position and the last 3 days on the live map.
Vessel details
| Name | ST27 JACOB GRIETJE |
|---|---|
| IMO number | 9021502 |
| MMSI | 211411630 |
| Call sign | DMMO |
| Type | Fishing vessel |
| Flag | DE (from the MMSI country code) |
| Length × beam | 40 m × 8 m |
| Highest reported draught | 5.0 m (last 30 days) |
| Estimated deadweight | ≈ 672 t — estimated from AIS dimensions |
| Destination as broadcast | DEN HELDER |
| 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 |
|---|---|---|---|
| Den Helder NLDHR | 10 Oct 2026, 18:16 UTC | 12 Oct 2026, 00:50 UTC | 30 h 34 min |
ST27 JACOB GRIETJE in the API
The full track, every port call and the live position of ST27 JACOB GRIETJE 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/9021502/track?from=2026-10-10&resolution=1h"
curl -H "Authorization: Bearer $AIS_TRAIL_KEY" \
"https://api.aistrail.com/v1/vessels/imo/9021502/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.
