It achieved Czech certification on 1 March 2013 and by the summer of that year six had been built .
The Sparrow first flew on 24 August 2010 and production started in 2012 .
Sparrow achieved Czech certification on 1 March 2013 and by the summer of that year six had been built .
The Sparrow first flew on 24 August 2010 and production started in 2012 .