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 improvement of Secondary radars (IFF, SSR)