TIDEWATER INVINCIBLE (7016644), 1461gt, completed Cochrane & Sons, Selby, 9-1970
1970 INVINCIBLE - 1982 SEABOARD INVINCIBLE - 1995 HORNBECK INVINCIBLE - 1998 TIDEWATER INVINCIBLE -
1998 SEAWAY INVINCIBLE (still in service - now Togo flag since 2014)
Immingham - 2 July 1998: Ron