Opera Aircraft Sales has become a sales agent for Gulfstream business aircraft in Slovakia, the Czech Republic, Hungary, Bulgaria and Romania. The company, which is based in the Slovak capital Bratislava, is part of the same group as charter operator OperaJet, which operates two Cessna Citation CJ3s, a CJ2, a CJ and a Mustang. It is due to add a Dassault Falcon 2000 this month. Gulfstream Aerospace’s regional vice president for these countries and 13 other nearby European states is Rebecca Johnson. She is based in Geneva.