Zurich-based ExecuJet Aviation Group has created a pre-owned business aircraft division with sales representatives in the U.S., Europe, South Africa and the Middle East. Last year, ExecuJet logged $300 million in sales of pre-owned aircraft in the Middle East, with more than a dozen transactions, representing nearly 50 percent of ExecuJet’s total transactions. Pre-owned sales are also climbing in India and China.