|Information about the vessel may be found at IMO 8506311.
A ship can change her name and flag state through time, but the IMO number remains the same through the hull's entire lifetime. Therefore, it's useful to identify a ship through her IMO number.
English: Media related to the Irish Ferries cruiseferry MS Oscar Wilde. Built 1987 as MS Kronprins Harald, sailed under that name for Jahre Line (1987–1990) and Color Line (1990–2008) before entering service with Irish Ferries.