Sabiha Gökçen began her glider training at Koktebel on July 10, 1935.
On July 10, 1935, Sabiha Gökçen embarked on an essential phase of her aviation training at the Koktebel Higher Glider School in the Soviet Union. This opportunity arose as part of a group sent by the Turkish Aeronautical Association. Here, she honed her skills in glider flight, eventually earning the title of glider instructor. This experience was pivotal in her development as a proficient aviator, equipping her with both the technical proficiency and the confidence necessary to transition into powered flight.