Borisovsky Khotilovo (also given as Borisovskiy, Borisovsky, and Khatilovo) is an air base in Tver Oblast, Russia located 24 km south of the town of Bologoye. It is an interceptor base with three groups of fan revetments and is home to 790 IAP (790th Fighter Aviation Regiment) flying 38 Mikoyan-Gurevich MiG-25 aircraft during the Cold War and Mikoyan MiG-31s through the 1990s.