An aerial view of the 50th Paris Air Show at Le Bourget airport, north of Paris, June 19, 2013.
The unwheeled Piaggio Aero P.1HH HammerHead, Unmanned Aerial System (UAS) designed for Intelligence, Surveillance and Reconnaissance (ISR) missions is display during the Paris Air, June 18, 2013.
A Fouga Magister aerobatic plane performs its demonstration flight during the Paris Air Show, June 19, 2013.
A French Air Force Rafale, made by Dassault, performs its demonstration flight, at the Paris Air Show, June 19, 2013.
A Kamov Ka 52 Alligator helicopter performs its demonstration flight during the Paris Air Show, June 18, 2013.
A British Airways Airbus A380 performs its demonstration flight during the Paris Air Show, June 19, 2013.
A French Airforce Rafale performs its demonstration flight on the first day of the 50th Paris Air Show, June 17, 2013.
Visitors look at Firejet aerial target drones made by U.S. company BEI, at the U.S. pavilion, on the first day of the Paris Air Show, June 17, 2013.
An Air India Boeing 787 Dreamliner performs its demonstration flight during the 50th Paris Air Show, June 18, 2013.
A French Airforce Rafale performs its demonstration flight, on the first day of the Paris Air Show at Le Bourget airport, June 17, 2013.
Visitors walk among planes displayed at the 50th Paris Air Show, June 18, 2013.
A Ukrainian made Antonov 70 performs its demonstration flight, on the first day of the Paris Air Show, June 17, 2013.
French, right, and German, left, Tiger helicopters perform their demonstration flight during the first day of the 50th Paris Air Show, June 17, 2013.
A Parrot eBee, an ultra-light civil professional drone used to shoot video and photos, is displayed during the Paris Air Show, June 18, 2013.
A French Air Force Rafale jet fighter manufactured by France's Dassault Aviation performs its demonstration flight during the first day of the Paris Air Show, June 17, 2013.
A French Air Force Rafale fighter manufactured by France's Dassault Aviation performs its demonstration flight during the Paris Air Show, June 18, 2013.
A French Airbus Military craft A400M plane, arrives on the tarmac for the Paris Air Show, June 16, 2013.
A Sukhoi Su-35 jet fighter performs its demonstration flight during the Paris Air Show, June 18, 2013.
A man walks past the Aircraft Agusta Westland "Project Zero" all-electric tiltrotor technology on display for the Paris Air Show, June 16, 2013.