v/H. Larsson-Fedde.
6/1975: Ross Rig A/S P/R( A/S Rosshavet) Sandefjord - ROSS RIG
/1979: P/R Ross Rig( Ross Drilling Co. A/S) Sandefjord - ROSS RIG
/1983: Cumberland Maritime Corp( ODECO Inc)Panama - OCEAN NOMAD
Videre skjebne ukjent,Further information unknown