Wikipedia
Andreapol is a town and the administrative center of Andreapolsky District in Tver Oblast, Russia, located on the Valdai Hills on the left bank in the upper course of the Western Dvina River. Population: 12,000 (1968).
Andreapol is an air base in Tver Oblast, Russia located 3 km east of Andreapol. It was built as an interceptor aircraft base. It was home to the 28th Guards Fighter Aviation Regiment (28 Gv IAP), which flew MiG-23P aircraft in the early 1990s and soon acquired MiG-29 aircraft.
In 1994 to Andreapol were transferred part of the personnel and aircraft 773rd Guards Fighter Regiment, who joined the 28th Guards Fighter Aviation Regiment. In 2003, during runway repairs at Kubinka the aerobatic teams Russian Knights and Swifts were relocated to Andreapol.
A MiG-29 crashed on May 12, 2005 near the air base.
The 28th Regiment disbanded probably in 2009.