STX PAN OCEAN CO. LTD.

The group wordmark is red stx on white. Its depiction as a jack, use on subsidiary websites and the funnel changes suggest possible house-flag use, but Rosanoski does not establish that ships actually flew it. Photographs of large flags show that they are not double-sided.

The April 2005 magazine table-flag version suggests double-sided construction for table flags.

The December 2004 new-name image places stx above blue PanOcean. Its reverse is drawn as if double-sided, but that may merely be illustrative convenience.

Ocean Master supplies the S962 funnel. STX Pioneer still showed PanOcean beneath STX on 22 February 2006 but had dropped it by 4 April, supplying S964. Most website vessel photographs similarly omit PanOcean. Auto Runner retains it; Auto Atlas has a black funnel and white disc too small to decipher.

New Mariner was observed with the old Pan Ocean orange funnel and a broad white band bearing orange lower-case stx, with t higher than s and x. Its June 2006 photograph shows thinner letters than the drawing. STX Ace 6 has the heavier lettering, though its funnel shade may be closer to air-sea-rescue orange.