Original sentence: On 2 December the same year, the Turkish skies welcomed the first ever aircraft, when, upon the invitation of the Minister of War Mahmud Şevket Pasha, the Belgian pilot Baron de Catters came to Istanbul and performed an exhibition flight with his Voisin biplane
Edited sentence: On 2 December the same year, the Turkish skies welcomed the first ever aircraft, when, upon the invitation of the Minister of War Mahmut Şevket Paşa|Mahmud Sevket Pasha, the Belgian pilot Baron de Catters came to Istanbul and performed an exhibition flight with his Voisin biplane