Repair and improvement of the modernized P-18 radars
Repair and improvement of the modernized P-37 radars
Repair and improvement of the modernized PRV-17 radars
Repair and improvement of the modernized P-14 OBORONA radars
Repair and improvement of the modernized SZT-68U radars
Repair and improvement of the modernized Watchman radars
Repair and improvement of the modernized AR-51 radars
Repair and improvement of the modernized MPR radars
Repair and improvement of the K-1P automated fire control system
Repair and improvement of the K-2PC combat control system
Repair and modernization of Secondary radars (IFF, SSR)