Aeroflot Flight 1080 crashes after takeoff from Koltsovo International Airport, killing 38.

Aeroflot Flight 1080 was a Soviet domestic passenger flight from Sverdlovsk, Russia, to Dzhambul, Kazakhstan, that crashed at night shortly after takeoff on 7 October 1978. All 38 passengers and crew were killed in the crash which occurred when one of the engines failed due to icing during initial climb out. At the time, the crash was the second worst in the history of the Yakovlev Yak-40, which had entered operational service with Aeroflot just ten years prior.

Koltsovo International Airport is the international airport serving Yekaterinburg, Russia, located 16 km (10 mi) southeast of the city. Being the largest airport in Sverdlovsk Oblast, Koltsovo also serves nearby towns such as Aramil, Sysert, and Polevskoy. In general, the airport is responsible for serving approximately 4,290,000 people yearly. As of 2024 it is the 7th busiest airport in Russia as well as the 10th busiest in the Post-Soviet states. The airport is a hub for Ural Airlines, RusLine and Aviacon Zitotrans. Due to its location in the center of Russia, Yekaterinburg's airport is included in the "Priority Airports" list of Russia's Federal Air Transport Agency (Rosaviatsia).

October 7 is the 280th day of the year in the Gregorian calendar; 85 days remain until the end of the year.