What kind of ship is KEYSTONE STATE?

KEYSTONE STATE is a crane vessel sailing under the flag of United States, built in 1966 by NASSCO. The vessel is 203.8 m long.

What sanctions and inspection records does Voydar hold for KEYSTONE STATE?

Voydar has no matched sanctions record displayed for KEYSTONE STATE 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 KEYSTONE STATE. Missing records do not establish whether the ship has been detained.

KEYSTONE STATE

Crane vessel · United States · built 1966 · AIS Class A

IMO6605022MMSI366565000Call signWCJILast AIS position Oct 2, 2026, 01:36 UTC

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In short

KEYSTONE STATE (Crane vessel, United States flag) was last seen on AIS on Oct 2, 2026, 01:36 UTC, moored, near Oakland (North Pacific Ocean). Its reported AIS draught is 9.7 m (voyage report via AISstream.io global terrestrial AIS, received Oct 2, 2026, 01:33 UTC).

Vessel type: Crane vessel
Flag: United States
Year built: 1966
Gross tonnage: —
Size (length × beam): 204 m
Registered owner: —

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Photo of SS Keystone State — Photo: Unknown authorUnknown author · Licence: Public domain · via Wikimedia Commons

Last reported position

received Oct 2, 2026, 01:36 UTC

Position: 37.8213° N, 122.3098° W
Area: North Pacific Ocean
StatusWhat do AIS statuses mean?: Moored
Speed: 0 kn
Course: 160°
Heading: 110°

37.8213° N, 122.3098° W

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Voydar detected no port call in the last 30 days.

Port calls are detected by Voydar from AIS (at least 30 minutes slow inside a harbour area); see Port calls below.

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Identity & particulars

Name: KEYSTONE STATE
IMO numberWhat is an IMO number?: 6605022
MMSIWhat is an MMSI?: 366565000
Call signWhat is a call sign?: WCJI
Flag: United States
Vessel type: Crane vessel
AIS ship type: Cargo
Gross tonnageGross tonnage vs deadweight: —
Length overall: 203.8 m
Beam: —
Year built: 1966

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
Source: Wikidata · reported · confidence 0.8 · retrieved Sep 22, 2026
Builder: NASSCO
Source: Wikidata · reported · confidence 0.8 · retrieved Sep 22, 2026

About KEYSTONE STATE

SS Keystone State (T-ACS-1) is a crane ship in ready reserve for the United States Navy. The ship was named for the state of Pennsylvania, which is also known as the Keystone State.

Summary from Wikipedia, licensed CC BY-SA.

Frequently asked questions

Where is KEYSTONE STATE now?: KEYSTONE STATE (Crane vessel, United States flag) was last seen on AIS on Oct 2, 2026, 01:36 UTC, moored, near Oakland (North Pacific Ocean).
What kind of ship is KEYSTONE STATE?: KEYSTONE STATE is a crane vessel sailing under the flag of United States, built in 1966 by NASSCO. The vessel is 203.8 m long.
What sanctions and inspection records does Voydar hold for KEYSTONE STATE?: Voydar has no matched sanctions record displayed for KEYSTONE STATE 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 KEYSTONE STATE. Missing records do not establish whether the ship has been detained.

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