The ten largest tankers still in service as such (not having been converted for other use) are:
TI OCEANA 441,585DWT BUILT 2003 DAEWOO
TI EUROPE 441,561DWT BUILT 2002 DAEWOO
BW NISA 322,911DWT BUILT 1983 SOLISNOR
PHOENIX VANGUARD 321,300DWT BUILT 2007 DAEWOO
ANDROMEDA 321,300DWT BUILT 2008 DAEWOO
ELEKTRA GLORY 321,300DWT BUILT 2009 DAEWOO
MARAN CANOPUS 320,472DWT BUILT 2007 DAEWOO
MARAN CAPRICORN 320,472DWT BUILT 2008 DAEWOO
YOUNARA GLORY 320,050DWT BUILT 2004 DAEWOO
ARIES VOYAGER 320,000DWT BUILT 2006 DAEWOO
So only two true ULCC's left! Who remembers the Batillus, Bellamya, Pierre Guillaumat series of 500,000 tonners?
Regards
John J.