Conklin & de Decker released the 2013 edition of its Aircraft Cost Evaluator, which offers benchmarking, operating and ownership cost data to the business aviation industry. The evaluator provides aircraft owners, operators, brokers and dealers with side-by-side operating cost, specification and performance comparisons for some 550 business jets, turboprops, helicopters and piston aircraft. Newly added aircraft include the new Cessna Citation Sovereign, Cessna 208 Caravan EX and Eurocopter AS365N3+ and EC145T2.