El negoci dels UAV en creixement <a href="http://www.upi.com/Business_News/Security-Industry/2012/04/12/114B-annual-growth-in-UAV-expenditures/UPI-12181334228007/#ixzz1sCuXhaRg">http://www.upi.com/Business_News/Security-Industry/2012/04/12/114B-annual-growth-in-UAV-expenditures/UPI-12181334228007/#ixzz1sCuXhaRg</a><br>
<br>Raf<br>