| Name | Althea Gas | | Category | Tankers - Gas tankers - LPG tankers | | IMO | 9238284 | | Call sign | HOVB | | Flag | Panama | | Year of built | 2003 | | Place of built | Japan | | Length, m | 227.00 | | Width, m | 36.00 | | Draught, m | 10.98 | | Deadweight, t | 53,677 | | Gross tonnage | 46,393 |
| | Other names | Althea Gas - 2010 Jan 19, Stolt Avance - 2014 May 08, Avance | | Home port | Panama | | Shipbuilder | Kawasaki Shipbuilding Corp | | Classification society | American Bureau Of Shipping | | Main engine type | MAN B&W | | Owner | Libra Line Shipping | | Operator | Iino Marine Service Co. Ltd. | | Status | In Service |
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