Wikipedia
Letneozersky (air base)
Letneozersky (also Obozersky Southeast) is an air base in the Republic of Karelia, Russia. It was home to 524 IAP (524th Interceptor Aviation Regiment) which flew MiG-25 interceptor aircraft. It features two major revetment areas holding over 15 aircraft each. Provides supporting cover for the areas around Onega and Arkhangelsk.