USNS Observation Island

USNS Observation Island (T-AGM-23) was built as the Mariner-class merchant ship Empire State Mariner for the United States Maritime Commission, launched 15 August 1953, and operated by United States Lines upon delivery on 24 February 1954, making voyages for the Military Sea Transportation Service (MSTS) until going into reserve at Mobile, Alabama on 9 November 1954.

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1977  Wikimedia, Wikidata
AG-154; E-AG-154; EAG-154; Empire State Mariner; IMO 8835449; Observation Island; SS Empire State Mariner; T-AGM-23; USS Observation Island
length 171.81 metre, 
tracking ship, merchant vessel, auxiliary vessel, New York Shipbuilding Corporation, United States Navy, 

• Global Integrated Shipping Information System page^@
• IMO number page^@
• Maritime Mobile Service Identity page^@
• VesselFinder page^@
​ ​ ​ ​ ​

Location: KML, Cluster Map, Maps,

1977-07-01T00:00:00Z

1977-07-01T00:00:00Z

1977 USNS Observation Island

1953-08-15T00:00:00Z

1953-08-15T00:00:00Z

ship launching

1972-01-01T00:00:00Z

1972-01-01T00:00:00Z

ship decommissioning

2018-01-01T00:00:00Z

2018-01-01T00:00:00Z

ship breaking

1958-12-15T00:00:00Z

1958-12-15T00:00:00Z

ship commissioning

1952-09-15T00:00:00Z

1952-09-15T00:00:00Z

keel laying

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Frameless

Type	Subtype	Date	Description	Notes	Source
link	page		Global Integrated Shipping Information System page@		Wikidata
link	page		IMO number page@		Wikidata
link	page		Maritime Mobile Service Identity page@		Wikidata
link	page		VesselFinder page@		Wikidata