Two people ride a motorcycle as a Taiwanese Air Force Mirage 2000 fighter jet approaches for landing at an air force base in Hsinchu in northern Taiwan on May 23, 2024. China on May 23 encircled Taiwan with naval vessels and military aircraft in war games aimed at punishing the self-ruled island after its new president vowed to defend democracy. (Photo by Yasuyoshi Chiba/AFP Photo)

An offering of a dried baby llama and fake U.S. burn in honor of Pachamama, or Mother Earth, during a New Year ritual on Turriturrini Mountain on the outskirts of Huarina, Bolivia, Friday, June 21, 2024. Aymara Indigenous communities are celebrating the Andean New Year 5,532 or “Willka Kuti” which translates to “Return of the sun” in Aymara. (Photo by Juan Karita/AP Photo)

Indian Army Jawan (soldiers) of the “ASC Tornadoes” daredevil bike team perform during Independence Day celebrations in Bangalore, India, 15 August 2024. India celebrated its 78th Independence Day on 15 August. (Photo by Jagadeesh N.V./EPA)

A picture taken with a drone shows a huge work of art created with various flowers and flowering plants in Jacobsdorf, Germany, 29 July 2024. Artist Michael Uy has transformed a piece of fallow land into an insect paradise for bees, bumblebees and butterflies. Using plants, the artist has planted and sown oversized images in the shape of a shell and a winding path of life on a large meadow in Jacobsdorf. (Photo by Hannibal Hanschke/EPA/EFE)

Aerial view of villagers drying chili peppers at a rural cooperative on August 21, 2024 in Bozhou, Anhui Province of China. (Photo by Yang Zhongqin/VCG via Getty Images)

Visitors outside the venue for Seoul fashion week in Seoul, South Korea on September 3, 2024. (Photo by Lee Jin-man/AP Photo)

An employe of Russian Space Training Center hangs out to dry space suits of Russian cosmonaut Anatoly Ivanishin, NASA's U.S. flight engineer Kathleen Rubins, and Japanese space agency's flight engineer Takuya Onishi, right, after their undergoing training near in Noginsk, 60 km (38 miles) east of Moscow, Russia, Wednesday, July 2, 2014. The training was intended to simulate the capsule landing on water. Russian cosmonaut Anatoly Ivanishin, Japanese space agency's flight engineer Takuya Onishi, and NASA's U.S. flight engineer Kathleen Rubins are being trained for a future mission to the International Space Station. (Photo by Alexander Zemlianichenko/AP Photo)

“Igor Sikorsky (May 25, 1889 – October 26, 1972), born Igor Ivanovich Sikorsky was a Russian American pioneer of aviation in both helicopters and fixed-wing aircraft. He designed and flew the world's first multi-engine fixed-wing aircraft, the Russky Vityaz in 1913, and the first airliner, Ilya Muromets, in 1914. After immigrating to the United States in 1919, Sikorsky founded the Sikorsky Aircraft Corporation in 1923, and developed the first of Pan American Airways' ocean-conquering flying boats in the 1930s. In 1939 Sikorsky designed and flew the Vought-Sikorsky VS-300, the first viable American helicopter, which pioneered the rotor configuration used by most helicopters today. Sikorsky would modify the design into the Sikorsky R-4, which became the world's first mass-produced helicopter in 1942”. – Wikipedia

Photo: Westland Sikorsky H-5's, used by British European Airways Helicopters, which fly between London and Birmingham. The Sikorsky H-5, (aka R-5, S-51, HO3S-1, or Horse) (R-5 until 1948; company designation VS-327) is a helicopter built by Sikorsky Aircraft Corporation, formerly used by the United States Air Force, and its predecessor, the United States Army Air Forces, as well as the United States Navy and United States Coast Guard (with the designations HO2S and HO3S). (Photo by Harrison /Topical Press Agency/Getty Images). 22nd May 1951