USNS Sioux
tug
IMO 8835475
MMSI —
activeCurrent position
No live position received yet. Identity and particulars below.
Identity & particulars
- Name
- USNS Sioux
- IMO number
- 8835475
- MMSI
- —
- Call sign
- —
- Flag
- —
- Vessel type
- tug
- Gross tonnage
- —
- Deadweight (DWT)
- —
- Length overall
- 59.4 m
- Beam
- —
- Year built
- 1981
- Builder
- Marinette Marine
- Registered owner
- —
- Operator
- United States Navy
Particulars are enriched from public sources as they become available. Position & identity are derived live from AIS.
About USNS Sioux
USNS Sioux (T-ATF-171) is a United States Navy Powhatan-class tugboat formerly operated by the Military Sealift Command (MSC). She was in service from 1981 to 2021 and spent the bulk of this time supporting the Pacific Fleet.
Summary from Wikipedia, licensed CC BY-SA.
Frequently asked questions
- Where is USNS Sioux now?
- USNS Sioux has not transmitted a live position recently. Its identity and particulars are kept on this page, and its position will appear here the moment it is detected on AIS again.
- What kind of ship is USNS Sioux?
- USNS Sioux is a tug, built in 1981 by Marinette Marine. The vessel is 59.4 m long.
- Who owns USNS Sioux?
- USNS Sioux is operated by United States Navy. Ownership data is compiled from public registries and shown free on Seadar.
- Has USNS Sioux been detained or sanctioned?
- No detentions or sanctions for USNS Sioux appear in the public sources Seadar tracks (USCG PSIX inspections and the OFAC SDN list).