478th Training Aviation Regiment
478-й учебный авиационный полк
Military Unit: 42147
Activated 1960 in Borisoglebsk, Voronezh Oblast.
About half of the regiment was relocated to Petrovsk in 5.66, followed by the rest of the regiment in 1971.
1994 reduced from 5 squadrons to 4 squadrons, and 8.95 to 3 squadrons.