The Royal Aero Sports Club of Jordan planes known as gyrocopters are seen before a flight to provide tourists and visitors with a bird's eye view of the Dead Sea, Jordan, November 8, 2018. Picture taken November 8, 2018. REUTERS/Muhammad Hamed

The Royal Aero Sports Club of Jordan planes known as gyrocopters seen before fly to provide tourists and visitors with a bird's eye view of the Dead Sea, Jordan, November 8, 2018. Picture taken November 8, 2018. REUTERS/Muhammad Hamed

The Royal Aero Sports Club of Jordan plane known as a gyrocopter flies to provide tourists and visitors with a bird's eye view of the Dead Sea, Jordan, November 13, 2018. Picture taken November 13, 2018. REUTERS/Muhammad Hamed

The Royal Aero Sports Club of Jordan plane known as a gyrocopter flies to provide tourists and visitors with a bird's eye view of the Dead Sea, Jordan, November 13, 2018. Picture taken November 13, 2018. REUTERS/Muhammad Hamed

The Royal Aero Sports Club of Jordan plane known as a gyrocopter flies to provide tourists and visitors with a bird's eye view of the Dead Sea, Jordan, November 13, 2018. Picture taken November 13, 2018. REUTERS/Muhammad Hamed

The Royal Aero Sports Club of Jordan plane known as a gyrocopter flies to provide tourists and visitors with a bird's eye view of the Dead Sea, Jordan, November 13, 2018. Picture taken November 13, 2018. REUTERS/Muhammad Hamed

The Royal Aero Sports Club of Jordan plane known as a gyrocopter flies to provide tourists and visitors with a bird's eye view of the Dead Sea, Jordan, November 13, 2018. Picture taken November 13, 2018. REUTERS/Muhammad Hamed

The Royal Aero Sports Club of Jordan plane known as a gyrocopter flies to provide tourists and visitors with a bird's eye view of the Dead Sea, Jordan, November 13, 2018. Picture taken November 13, 2018. REUTERS/Muhammad Hamed

The Royal Aero Sports Club of Jordan plane known as a gyrocopter flies to provide tourists and visitors with a bird's eye view of the Dead Sea, Jordan, November 13, 2018. Picture taken November 13, 2018. REUTERS/Muhammad Hamed

The Royal Aero Sports Club of Jordan plane known as a gyrocopter flies to provide tourists and visitors with a bird's eye view of the Dead Sea, Jordan, November 13, 2018. Picture taken November 13, 2018. REUTERS/Muhammad Hamed

The Royal Aero Sports Club of Jordan plane known as a gyrocopter flies to provide tourists and visitors with a bird's eye view of the Dead Sea, Jordan, November 13, 2018. Picture taken November 13, 2018. REUTERS/Muhammad Hamed

The Royal Aero Sports Club of Jordan plane known as a gyrocopter flies to provide tourists and visitors with a bird's eye view of the Dead Sea, Jordan, November 8, 2018. Picture taken November 8, 2018. REUTERS/Muhammad Hamed

The Royal Aero Sports Club of Jordan plane known as a gyrocopter flies to provide tourists and visitors with a bird's eye view of the Dead Sea, Jordan, November 13, 2018. Picture taken November 13, 2018. REUTERS/Muhammad Hamed

Member of The Royal Aero Sports Club of Jordan flies a plane known as a gyrocopter to provide tourists and visitors with a bird's eye view of the Dead Sea, Jordan, November 13, 2018. Picture taken November 13, 2018. REUTERS/Muhammad Hamed

The Royal Aero Sports Club of Jordan planes known as gyrocopters fly to provide tourists and visitors with a bird's eye view of the Dead Sea, Jordan, November 13, 2018. Picture taken November 13, 2018. REUTERS/Muhammad Hamed

The Royal Aero Sports Club of Jordan planes known as gyrocopters fly to provide tourists and visitors with a bird's eye view of the Dead Sea, Jordan, November 13, 2018. Picture taken November 13, 2018. REUTERS/Muhammad Hamed

Gyrocopters fly over Dubai during the World Air Games 2015, United Arab Emirates December 9, 2015. REUTERS/Karim Sahib/Pool

A pedestrian poses for a selfie with Douglas Hughes (L) as he leaves a courthouse in Washington June 22, 2015. Hughes, a 61-year-old mailman from Florida who flew his gyrocopter onto the U.S. Capitol grounds on April 15, appeared in court on Monday. Hughes faces six charges, including violating the registration requirements for an aircraft and national defense airspace. REUTERS/Carlos Barria

Douglas Hughes walks as he leaves a courthouse in Washington June 22, 2015. Hughes, a 61-year-old mailman from Florida who flew his gyrocopter onto the U.S. Capitol grounds on April 15, appeared in court on Monday. Hughes faces six charges, including violating the registration requirements for an aircraft and national defense airspace. REUTERS/Carlos Barria

Douglas Hughes walks as he leaves a courthouse in Washington June 22, 2015. Hughes, a 61-year-old mailman from Florida who flew his gyrocopter onto the U.S. Capitol grounds on April 15, appeared in court on Monday. Hughes faces six charges, including violating the registration requirements for an aircraft and national defense airspace. REUTERS/Carlos Barria

Douglas Hughes talks to reporters outside of a courthouse in Washington June 22, 2015. Hughes, a 61-year-old mailman from Florida who flew his gyrocopter onto the U.S. Capitol grounds on April 15, appeared in court on Monday. Hughes faces six charges, including violating the registration requirements for an aircraft and national defense airspace. REUTERS/Carlos Barria

Douglas Hughes talks to reporters outside of a courthouse in Washington June 22, 2015. Hughes, a 61-year-old mailman from Florida who flew his gyrocopter onto the U.S. Capitol grounds on April 15, appeared in court on Monday. Hughes faces six charges, including violating the registration requirements for an aircraft and national defense airspace. REUTERS/Carlos Barria

Douglas Hughes talks to reporters outside of a courthouse in Washington June 22, 2015. Hughes, a 61-year-old mailman from Florida who flew his gyrocopter onto the U.S. Capitol grounds on April 15, appeared in court on Monday. Hughes faces six charges, including violating the registration requirements for an aircraft and national defense airspace. REUTERS/Carlos Barria

Rescuer Yulia Borisova (R) and colleague and friend Alexander Savinich attend a rock climbing evacuation training session on the Tsarskie Vorota (Tsar Gate) rock on the bank of the frozen Biryusa Bay of the Yenisei River, with a "Calidus" gyrocopter of the Russian Emergencies' Ministry seen in the background, near Krasnoyarsk, Siberia, March 3, 2015. Borisova, aged 44, master of sports in alpinism and former Russian champion in mountaineering, is the only female member of the "Spasatel" (Rescuer) state regional search and rescue service group. Dedicated and professional members of the service are trained to save people injured or aggrieved by natural, technogenic and transport accidents on water, in mountains, caves, on rocks including earthquakes, avalanches, fires, explosions. Millions of Russian men will acknowledge the women they love by presenting flowers and souvenirs to them on the International Women's Day marked on March 8. Picture taken March 3, 2015. REUTERS/Ilya Naymushin (RUSSIA - Tags: DISASTER ENVIRONMENT SOCIETY)

Rescuers Yulia Borisova (R) and Alexander Savinich, members of the "Spasatel" (Rescuer) state regional search and rescue service group, attend a training session dedicated to evacuation under the conditions of rock climbing, with a "Calidus" gyrocopter of the Russian Emergencies' Ministry seen in the background, on the bank of the frozen Biryusa Bay of Yenisei River near Krasnoyarsk, Siberia, March 3, 2015. REUTERS/Ilya Naymushin (RUSSIA - Tags: SOCIETY ENVIRONMENT TRANSPORT)

Rescuers Yulia Borisova (R) and Alexander Savinich, members of the "Spasatel" (Rescuer) state regional search and rescue service group, attend a training session dedicated to evacuation under the conditions of rock climbing, with a "Calidus" gyrocopter of the Russian Emergencies' Ministry seen in the background, on the bank of the frozen Biryusa Bay of Yenisei River near Krasnoyarsk, Siberia, March 3, 2015. REUTERS/Ilya Naymushin (RUSSIA - Tags: SOCIETY ENVIRONMENT TRANSPORT)

A gyrocopter flies over the western German city of Duisburg to get a view of the 60 km (38 miles) long A40/B1 motorway between the western German cities of Dortmund and Duisburg, which has been turned into the "Still-Leben A40/B1" (Still-Life A40/B1) as part of an event for the European Capital of Culture RUHR 2010, July 18, 2010. One of Germany's main motorways came to a total standstill for six hours on Sunday to become the world's longest banquet table, with some 20,000 tables spread over two lanes of the highway. The opposite lanes were reserved for riding with anything that has wheels but no engine. REUTERS/Wolfgang Rattay (GERMANY - Tags: ODDLY ENTERTAINMENT)

German police test fly a gyrocopter 'MT-03' near Schoenhagen airfield, south of Berlin August 20, 2007. The gyrocopter, which will be used by police for traffic control and searches, is less expensive than a conventional helicopter. REUTERS/Hannibal Hanschke (GERMANY)

German police test fly a gyrocopter 'MT-03' near Schoenhagen airfield, south of Berlin August 20, 2007. The gyrocopter, which will be used by police for traffic control and searches, is less expensive than a conventional helicopter. REUTERS/Hannibal Hanschke (GERMANY)

German police test fly a gyrocopter 'MT-03' at Schoenhagen airfield, south of Berlin August 20, 2007. The gyrocopter, which will be used by police for traffic control and searches, is less expensive than a conventional helicopter. REUTERS/Hannibal Hanschke (GERMANY)

German police test fly a gyrocopter 'MT-03' near Schoenhagen airfield, south of Berlin August 20, 2007. The gyrocopter, which will be used by police for traffic control and searches, is less expensive than a conventional helicopter. REUTERS/Hannibal Hanschke (GERMANY)

A journalist (front) is flown alongside a German police gyrocopter 'MT-03' during a test flight near Schoenhagen airfield, south of Berlin August 20, 2007. The gyrocopter, which will be used by police for traffic control and searches, is less expensive than a conventional helicopter. REUTERS/Hannibal Hanschke (GERMANY)