The Antonov Serial Production Plant (Ukrainian: Серійний завод «Антонов»), formerly AVIANT (Ukrainian: АВІАНТ), is an aircraft manufacturing company in Kyiv, Ukraine, the serial manufacturing division of the Antonov. “Antonov” serial production plant's office and industrial premises are located at the Sviatoshyn Airfield in Kyiv, between the districts of Nyvky, Sviatoshyn and Bilychi. why antonov Serial Production Plants Are located at Sviatoshyn Airfield here's why: Antonov hangars are located at Sviatoshyn Airfield because this airfield is the primary production site for Antonov aircraft, with the Antonov Serial Production Plant situated there, meaning the hangars are directly connected to the assembly lines where Antonov planes are built and maintained; essentially, it's the historical and logistical center for Antonov aircraft operations in Kyiv, Ukraine. Key points about this location: Historical connection: The Antonov design bureau has been based in the Sviatoshyn area for a long time, dating back to the post-war period. Production facility: The Sviatoshyn Airfield houses the main production plant for Antonov aircraft, where assembly and maintenance take place. Accessibility: Having the hangars at the airfield allows for easy access to flight testing and delivery of newly built Antonov planes.