Fishing vessel · Flag SE
SD539 GRYNING
SD539 GRYNING is a fishing vessel (MMSI 266371000, flag SE). Its last AIS position was reported on 14 Oct 2026 at 11:23 UTC near Port of Stromstad, bound for FISHING IN SKAGERACK. AIS Trail recorded 6 port calls in the last 60 days, most recently at Stromstad.
Last position
Status: Engaged in fishing · Destination as broadcast: FISHING IN SKAGERACK
Position of MMSI 266371000, rounded to 0.01°; see the exact live position and the last 3 days on the live map.
Vessel details
| Name | SD539 GRYNING |
|---|---|
| IMO number | – |
| MMSI | 266371000 |
| Call sign | SLWY |
| Type | Fishing vessel |
| Flag | SE (from the MMSI country code) |
| Length × beam | 14 m × 5 m |
| Highest reported draught | 2.3 m (last 30 days) |
| Estimated deadweight | – |
| Destination as broadcast | FISHING IN SKAGERACK |
| Seen in AIS | 22 Sep 2026 – 14 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 |
|---|---|---|---|
| Stromstad SESMD | 2 Oct 2026, 17:16 UTC | 2 Oct 2026, 18:40 UTC | 1 h 23 min |
| Stromstad SESMD | 28 Sep 2026, 17:15 UTC | 29 Sep 2026, 00:45 UTC | 7 h 29 min |
| Stromstad SESMD | 22 Sep 2026, 18:19 UTC | 22 Sep 2026, 21:53 UTC | 3 h 33 min |
| Stromstad SESMD | 1 Sep 2026, 13:40 UTC | 1 Sep 2026, 14:32 UTC | 52 min |
| Stromstad SESMD | 24 Aug 2026, 12:43 UTC | 25 Aug 2026, 06:36 UTC | 17 h 52 min |
| Stromstad SESMD | 21 Aug 2026, 20:17 UTC | 24 Aug 2026, 02:20 UTC | 2 d 6 h |
SD539 GRYNING in the API
The full track, every port call and the live position of SD539 GRYNING 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/266371000/track?from=2026-10-10&resolution=1h"
curl -H "Authorization: Bearer $AIS_TRAIL_KEY" \
"https://api.aistrail.com/v1/vessels/266371000/port-calls?from=2026-10-10"Sources
- Live AIS via aisstream.io, provided without warranty. No published terms
- Contains data from the Danish Maritime Authority that is used in accordance with the conditions for the use of Danish public data. Conditions for the use of Danish public data
- 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.
