Armenian relatives there. However, these claims are disputed by Turkish sources and interviews with Gökçen, as well as by her adopted sister Ülkü Adatepe, who reiterated that Gökçen and both of Sabiha's parents were of Bosniak ancestry. After the introduction of the Surname Law, Atatürk gave her the family name Gökçen on 19 December 1934. 'Gök' means sky in Turkish and Gökçen means 'belonging or relating to the sky'. However, she was not an aviator at that time, and it was only six months later that Sabiha developed a passion for flying. Career Atatürk attached great importance to aviation and for that purpose oversaw the foundation of the Turkish Aeronautical Association in 1925. He took Sabiha along with him to the opening ceremony of Türkkuşu (Turkish Bird) Flight School on 5 May 1935. During the airshow of gliders and parachutists invited from foreign countries, she got very excited. As Atatürk asked her whether she would also want to become a skydiver, she nodded, "yes indeed, I am ready right now". Atatürk instructed Fuat Bulca, the head of the school, to enroll her as the first female trainee. She was meant to become a skydiver, but she was much more interested in flying, so she earned her pilot's licence. Gökçen, together with seven male students, was sent to Crimea, Soviet Union for an advanced course in glider and powered aircraft piloting. However, when she was in Moscow, she learned the news that her sister Zehra had died, and with collapsed morale, she immediately returned to Turkey, isolating herself from social activities for some time. After a while, at Atatürk's insistence, Gökçen began working again. At Eskişehir Aviation School, she received special flight training from Savmi Uçan and Muhittin Bey. She began flying a motorized aircraft for the first time on February 25, 1936. Gökçen, due to the success in flight training, Ataturk himself said: "You've made me very happy ... Now I can explain what I have planned for you ... Perhaps you'll be the first woman military pilot in the world ... For the world's first military woman pilot to be of Turkish descent would be a proud event, you can imagine, right? Now I will act immediately and send you to Tayyare School in Eskişehir. You will receive a special education there". As girls were not being accepted by the Turkish War Academies in those years, Gökçen was provided,