Gulfstream Aerospace tapped Luiz Sandler as regional vice president of sales for South America. He replaces Bill Arrazola, who recently retired. In his new role, Sandler is responsible for Gulfstream sales in Argentina, Bolivia, Brazil, Chile, French Guiana, Guyana, Paraguay, Peru, Suriname and Uruguay. Since 2007, he was the sales director for International Jet Traders, Gulfstream’s sales representative for Brazil. Fluent in Portuguese, Spanish and English, Sandler is a commercial pilot with a 737 type rating.