USNS Big Horn

No AIS position on record for this vessel. Identity and particulars are below.

Identity & particulars

Name

USNS Big Horn

IMO numberWhat is an IMO number?

8812162

MMSIWhat is an MMSI?

—

Call signWhat is a call sign?

—

Flag

WikidataSource: Wikidata, record Q7866503$4C499F91-3151-404B-BB1F-8D6821B0F057 P8047. Added to Voydar on September 29, 2026. Licence: CC0 1.0.United States

Vessel type

Naval vessel

Gross tonnageGross tonnage vs deadweight

25,742

Length overall

206.5 m

Beam

—

Year built

1992

A tag next to a value names the register that supplied it (hover or tap it for the record and date). Values without a tag come from the ship's own AIS broadcasts or from Wikidata. Position and identity are derived live from AIS.

About USNS Big Horn

USNS Big Horn (T-AO-198) is a Henry J. Kaiser-class replenishment oiler of the United States Navy. Big Horn was laid down on 9 October 1989 and launched on 2 February 1991. The ship entered service with Military Sealift Command on 21 May 1992 as part of the United States Atlantic Fleet.

Summary from Wikipedia, licensed CC BY-SA.

Frequently asked questions

Where is USNS Big Horn now?

Voydar has no displayable AIS position for USNS Big Horn in this profile. A coverage gap does not establish whether the ship is transmitting or where it is now.

What kind of ship is USNS Big Horn?

USNS Big Horn is a naval vessel sailing under the flag of United States, built in 1992 by Avondale Shipyard. The vessel is 206.5 m long and has a gross tonnage of 25,742.

What sanctions and inspection records does Voydar hold for USNS Big Horn?

Voydar has no matched sanctions record displayed for USNS Big Horn from the OFAC SDN list, the UK Sanctions List, the Canadian autonomous sanctions list, the EU list of designated vessels, the New Zealand Russia Sanctions Register and the French national asset-freeze register. Coverage may be incomplete; this is not sanctions clearance. No matched inspection records are displayed for USNS Big Horn. Missing records do not establish whether the ship has been detained.

Sister ships

Ships of the same class, Henry J. Kaiser-class replenishment oiler (source: Wikidata).

• USNS Henry J. KaiserIMO 8302416Naval vessel · built 1986 · 25,742 GT
• JOHN LENTHALLIMO 8325547Tanker · built 1987 · 25,742 GT
• NAVAL AUXILIARY 188IMO 8302428Naval vessel · built 1987 · 25,742 GT
• USNS Walter S. DiehlIMO 8511495Naval vessel · built 1988 · 20,706 GT
• LEROY GRUMMANIMO 8511500Naval vessel · built 1989 · 25,742 GT
• PECOSIMO 8706686Tanker · built 1990 · 25,742 GT
• KANAWHAIMO 8704080Naval vessel · built 1991 · 25,742 GT
• USNS John EricssonIMO 8511512Naval vessel · built 1991 · 25,742 GT
• USNS YukonIMO 8822454Naval vessel · built 1994 · 25,742 GT
• PATUXENTIMO 8906614Ship · built 1995 · 25,742 GT
• USNS RappahannockIMO 8822466Naval vessel · built 1995 · 25,742 GT
• USNS LaramieIMO 8906626Naval vessel · built 1996 · 25,742 GT