. "Petrovsk"@en . . "207"^^ . "Military"@en . "Petrovsk (also Petrovsk South) is an air base in Russia located 3 km south of Petrovsk. It is a forward attack base."@en . "679"^^ . "Petrovsk (air base)"@en . . . "Concrete"@en . . . "6562"^^ . "2000"^^ . . "Petrovsk (also Petrovsk South) is an air base in Russia located 3 km south of Petrovsk. It is a forward attack base."@en . . . . "Petrovsk"@en .