Home page 6 Ağustos 2017 tarihinde Wayback Machine sitesinde arşivlendi.. Federal Air Transport Agency. Retrieved on January 3, 2012. "Адрес 125993, ГСП-47, Москва, Ленинградский проспект, 37, корпус 2."
Home page 6 Ağustos 2017 tarihinde Wayback Machine sitesinde arşivlendi.. Federal Air Transport Agency. Retrieved on January 3, 2012. "Адрес 125993, ГСП-47, Москва, Ленинградский проспект, 37, корпус 2."