Military vessel · Flag SE
SWEDISH WARSHIP 91
SWEDISH WARSHIP 91 is a military vessel (MMSI 265506530, flag SE). Its last AIS position was reported on 17 Oct 2026 at 08:06 UTC in Port of Vaxholm. AIS Trail recorded 1 port call in the last 60 days, most recently at Stockholm.
Last position
Status: Under way using engine
Position of MMSI 265506530, rounded to 0.01°; see the exact live position and the last 3 days on the live map.
Vessel details
| Name | SWEDISH WARSHIP 91 |
|---|---|
| IMO number | – |
| MMSI | 265506530 |
| Call sign | SIAN |
| Type | Military |
| Flag | SE (from the MMSI country code) |
| Length × beam | 20 m × 5 m |
| Highest reported draught | – |
| Estimated deadweight | – |
| Destination as broadcast | – |
| Seen in AIS | 29 Sep 2026 – 17 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 |
|---|---|---|---|
| Stockholm SESTO | 16 Oct 2026, 12:41 UTC | No departure yet | – |
SWEDISH WARSHIP 91 in the API
The full track, every port call and the live position of SWEDISH WARSHIP 91 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/265506530/track?from=2026-10-11&resolution=1h"
curl -H "Authorization: Bearer $AIS_TRAIL_KEY" \
"https://api.aistrail.com/v1/vessels/265506530/port-calls?from=2026-10-11"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.
