ROME, Varig, the brazilian airline, reached very good financial and technological results in the first half of the year. Passengers increased 11% in international routes and 5% in domestic flights. The assets rose to $50 million. The airline also upgraded its air fleet by ten new jetliners, among them 4 Boeing 737-400 and one Boeing 737-300. Varig owns 91 planes now and inaugurated the flight to Munich,...