The basic design of the jet airliner has remained unchanged for the last 50 years. New technology and the quest for fuel efficiency may lead to new design innovations.
Three members of an Australian Broadcasting Corporation news team were killed on Thursday evening when their helicopter crashed near Lake Eyre in South Australia, police said on Friday.
The Aerion AS2, known as the "Concorde of Business Jets," has been bolstered by an order of 20 aircraft from FlexJet which was announced at NBAA in Las Vegas recently.