The HSC Superexpress is a 91-metre (299 ft) wave piercing catamaran built by Incat, owned by Golden Star Ferries and chartered to Viking Line.

She made the 3,125 mi (5,029 km) run from Manhattan, US to Tarifa, Spain in 3 days 7 hours 54 minutes, traveling at an average speed of 38.877 knots (72.000 km/h; 44.739 mph).

Following her record-breaking Atlantic Ocean crossing, the vessel changed name to Catalonia L and entered service with Buquebus between Barcelona and Palma, Majorca and later between Ceuta, Málaga and Algeciras.

[8][9] In 2013 Express received a £500,000 interior refurbishment[10][11] which included reinstatement of the Club Lounge which was removed when the ship moved to the Irish Sea.

[12] Express is one of four 91-metre wave piercing catamarans built by Incat but differs from the other three because of her addition lounge and large scenic window over the stern.