23/08/2007 // The NATO live air exercise 2007, BOLD AVENGER 2007, is a  is taking place at Ørland Main Air Station (MAS), Norway, during the period 3-14 September 2007.  The exercise will involve air forces from 13 NATO member nations: Belgium, Canada, the Czech Republic, France, Germany, Greece, Norway, Poland, Romania, Spain, Turkey, the United Kingdom and the United States of America.