A grounded Icelandair Boeing 737 MAX aircraft is seen parked in a Boeing employee parking lot in an aerial photo at Boeing Field in Seattle, Washington, U.S. July 1, 2019. (Photo by Lindsey Wasson/Reuters)





A TAM Airlines plane lands at Santiago International Airport, Chile March 30, 2017. (Photo by Ivan Alvarado/Reuters)





Workers check over the new Boeing 787-10 Dreamliner after it's first test flight at the Charleston International Airport in North Charleston, South Carolina, United States March 31, 2017. (Photo by Randall Hill/Reuters)





The Kabul-bound flight with migrants who were denied asylum in Germany takes off from Duesseldorf Airport, Germany September 12, 2017. (Photo by Wolfgang Rattay/Reuters)





Tourists take pictures on a beach while an airplane prepares to land at Larnaca International Airport, Cyprus October 22, 2017. (Photo by Yiannis Kourtoglou/Reuters)





An aircraft of Korean Airlines is seen above a BP petrol station approaching to land at Zurich Airport in Kloten, Switzerland October 3, 2017. (Photo by Arnd Wiegmann/Reuters)





Pilots are seen in the cockpit as a Singapore Airlines' A380 fitted with newly launched cabin products arrives at Changi Airport in Singapore December 14, 2017. (Photo by Edgar Su/Reuters)





Japan Transocean Air (JTA), Japan Airlines (JAL) group, Boeing 737-400 painted in special livery takes off from the Tokyo International Airport, commonly known as Haneda Airport, in Tokyo, Japan January 10, 2018. (Photo by Toru Hanai/Reuters)





A U.S. Coast Guard HC-130 Hercules airplane receives a wash down to protect it from salt at Air Station Barbers Point, Hawaii, January 24, 2018. Picture taken January 24, 2018. (Photo by Chief Petty Officer Brandon Kelly/Reuters/U.S. Coast Guard)





A General Electric (GE.N) Propulsion Test Platform plane takes off near Victorville, California on March 29, 2018. (Photo by Lucy Nicholson/Reuters)





Air Force One plane (L) with U.S. President Donald Trump on board taxis past an advance plane of French President Emmanuel Macron at Air Force One at Joint Base Andrews in Maryland, U.S., April 22, 2018. (Photo by Yuri Gripas/Reuters)





A British Airways Boeing 747 comes in to land at Heathrow aiport in London, Britain, June 25, 2018. (Photo by Toby Melville/Reuters)





An Airbus A350-1000 flies at the Farnborough Airshow, in Farnborough, July 16, 2018. (Photo by Peter Nicholls/Reuters)





An Airbus Beluga XL transport plane flies during its first flight event in Colomiers near Toulouse, France, July 19, 2018. (Photo by Regis Duvignau/Reuters)





Russian IL-76 jet drops water during an opening ceremony in Alabino outside Moscow, Russia July 28, 2018. (Photo by Sergei Karpukhin/Reuters)





An aircraft is mirrored in a window facade in Frankfurt, Germany, August 8, 2018. (Photo by Ralph Orlowski/Reuters)





Tourists watch an airplane preparing to land at Larnaca International Airport, Cyprus on August 31, 2018. (Photo by Yiannis Kourtoglou/Reuters)





A number of grounded Southwest Airlines Boeing 737 MAX 8 aircraft are shown parked at Victorville Airport in Victorville, California, U.S., March 26, 2019. (Photo by Mike Blake/Reuters)





The angle of attack sensor, at bottom center, is seen on a 737 Max aircraft at the Boeing factory in Renton, Washington, U.S., March 27, 2019. (Photo by Lindsey Wasson/Reuters)





An aircraft passes the rising sun during take off at the international airport in Frankfurt, Germany, Monday, September 2, 2019. (Photo by Michael Probst/AP Photo)