An aerial view shows the 53rd International Paris Air Show at Le Bourget Airport near Paris, France, June 17, 2019.

A technician cleans up a Aermacchi M-346FA fighter aircraft on static display, at the eve of the opening of the 53rd International Paris Air Show at Le Bourget Airport near Paris, France, June 16 2019.

People walk past An Embraer E195-E2 on static display, at the eve of the opening of the 53rd International Paris Air Show at Le Bourget Airport near Paris, France, June 16 2019.

French Air Force Patrouille de France teams are seen during a training, on the eve of the opening of the 53rd International Paris Air Show at Le Bourget Airport near Paris, France, June 16 2019.

Vahana, an experimental flying taxi by Airbus, is seen on static display, before the opening of the 53rd International Paris Air Show at Le Bourget Airport near Paris, France,June 15, 2019.

A Beriev Be-200ES firefighting airplane releases water during a flying display during the 53rd International Paris Air Show at Le Bourget Airport near Paris, France, June 17 2019.

Models of Turkish Aerospace aircrafts are seen on static display, at the eve of the opening of the 53rd International Paris Air Show at Le Bourget Airport near Paris, France, June 16 2019.

People walk past aircrafts on static display, at the eve of the opening of the 53rd International Paris Air Show at Le Bourget Airport near Paris, France, June 16 2019.

A French Army Eurocopter Tiger helicopter performs during the inauguration of the 53rd International Paris Air Show at Le Bourget Airport near Paris, France, June 17, 2019.

An aerial view shows the 53rd International Paris Air Show at Le Bourget Airport near Paris, France, June 17 2019.

Clouds in the sky are reflected on the cockpit of the Israeli Eviation Alice electric aircraft on static display, at the eve of the opening of the 53rd International Paris Air Show at Le Bourget Airport near Paris, France, June 16 2019.

An Airbus A350-1000 performs during the inauguration of the 53rd International Paris Air Show at Le Bourget Airport near Paris, France, June 17, 2019.

A Dassault Falcon 8X jet performs during the inauguration of the 53rd International Paris Air Show at Le Bourget Airport near Paris, France, June 17, 2019.

French President Emmanuel Macron and Eric Trappier, Chairman and CEO of Dassault Aviation, watch demonstration flights at the 53rd International Paris Air Show at Le Bourget Airport near Paris, France, June 17, 2019.

Alpha jets from the French Air Force Patrouille de France fly during the inauguration of the 53rd International Paris Air Show at Le Bourget Airport near Paris, France, June 17, 2019.

An Airbus A350-1000 and an Airbus A330 NEO are seen during the 53rd International Paris Air Show at Le Bourget Airport near Paris, France, June 17 2019.

Soldiers walk past aircrafts on static display, at the eve of the opening of the 53rd International Paris Air Show at Le Bourget Airport near Paris, France, June 16 2019.

A Boeing 737-83N of Prime Air is taxied front of a Boeing 787-9, before the opening of the 53rd International Paris Air Show at Le Bourget Airport near Paris, France, June 15, 2019.

A Dassault Rafale fighter takes part in a flying display, two days before the opening of the 53rd International Paris Air Show at Le Bourget Airport near Paris, France, June 15, 2019.

Israeli Eviation Alice electric aircraft is seen on static display, at the eve of the opening of the 53rd International Paris Air Show at Le Bourget Airport near Paris, France, June 16 2019.

Tranchant jet team leader Hugues Duval performs during an air display, on the eve of the opening of the 53rd International Paris Air Show at Le Bourget Airport near Paris, France, June 16 2019.

An aerial view shows the 53rd International Paris Air Show at Le Bourget Airport near Paris, France, June 17, 2019.

An Boeing 787-9 Dreamliner of Air Tahiti Nui company performs during the 53rd International Paris Air Show at Le Bourget Airport near Paris, France, June 17 2019.

Israeli Eviation Alice electric aircraft is seen on static display, at the eve of the opening of the 53rd International Paris Air Show at Le Bourget Airport near Paris, France, June 16 2019.