A three-masted gaff schooner (295-ft)with a keel 18 feet deep was built by the Royal Huisman yard(The Netherlands - Vollehove)The Owner Jim Clark (Netscape Navigator) is still the owner of the Hyperion (156-ft))

Funny Detail:
The Radar, Navigation, musicinstallation everything can be controlled by computer, even the temperature of the wyncase can be shown on the computerscreen. All the 24 computers from Silicon Graphics may not run on Windows. So Jim Clark developed his own system in Unix.