Skat is a luxury yacht built by Lürssen of Bremen, Germany as project 9906, a number prominently displayed on the hull in a typeface matching that of military vessels.

The owner was Charles Simonyi, a former Software Engineer from Microsoft and the fifth space tourist.

She was sold to a company called LoGenio owned by Swiss entrepreneur Eugenio Losa in October 2021.

Simonyi once had a Danish girlfriend who called him skat, literally "treasure", a common term of endearment similar to "honey" in English.

[citation needed] The yacht can achieve a speed of 13 knots (24 km/h; 15 mph) on just one engine.