This morning, at 12, a small Piper Mirage fell headlong in Switzerland on a golf field between Madulain and Zuoz, in Grigioni canton. All the 6 persons travelling on board have died. Such airplane was flying with bad weather conditions, though its pilot did not transmit any emergency message. After taking off from Egelsbach (Frankfurt), it went on its scheduled route which would have led it to Samedan,...