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USNS Comet

ship · built 1957

IMONo IMONo AIS position on record

In short

USNS Comet (ship) has no AIS position on record with Seadar.

Vessel type
ship
Flag
—
Year built
1957
Gross tonnage
—
Size (length × beam)
—
Registered owner
—
Photo of USNS Comet
Photo: Official US Navy photo taken from https://www.navsource.net/archives/10/17/10170705.jpg · Licence: Public domain · via Wikimedia Commons

Last reported position

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

Identity & particulars

Name
USNS Comet
IMO numberWhat is an IMO number?
6124518
Flag
—
Vessel type
ship
Length overall
—
Beam
—
Year built
1957

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.

Ownership & management

Each line shows where the fact comes from. Links backed by an identifier point to the company page.

Operator
United States Navy(not linked to a company record)
Source: Wikidata · reported · confidence 0.6 · retrieved Jun 10, 2026
Builder
Sun Shipbuilding & Drydock Company
Name on the vessel record; the original source was not recorded.

About USNS Comet

USNS Comet (T-AK-269), later T-LSV-7, later T-AKR-7, later SS Comet, was a vehicle landing ship built for the United States Navy. The lone ship of her class, she was named for the comet, and was the fourth U.S. Naval vessel to bear the name. Comet was laid down 31 July 1957 under Maritime Administration contract (MA hull 42) at Sun Shipbuilding and Dry Dock Company of Chester, Pennsylvania; launched 31 July 1957; delivered to the Navy 27 January 1958; and placed in service under control of the Military Sealift Command (MSC) as cargo ship USNS Comet (T-AK-269). Redesignated vehicle landing ship T-LSV-7 on 1 January 1963; further redesignated vehicle cargo ship /Roll-on/roll-off ship AKR-7 (date unknown), as such becoming one of the first ship in the world to be specifically designed for loading, shipping and discharge of Roll-on/roll-off cargoes.

Summary from Wikipedia, licensed CC BY-SA.

Frequently asked questions

Where is USNS Comet now?
Seadar has no displayable AIS position for USNS Comet 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 Comet?
USNS Comet is a ship, built in 1957 by Sun Shipbuilding & Drydock Company.
What sanctions and inspection records does Seadar hold for USNS Comet?
Seadar has no matched sanctions record displayed for USNS Comet from the OFAC SDN list, the UK Sanctions List, the Canadian autonomous sanctions list, the EU list of designated vessels and the New Zealand Russia Sanctions Register. Coverage may be incomplete; this is not sanctions clearance. No matched inspection records are displayed for USNS Comet. Missing records do not establish whether the ship has been detained.

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