EnSeCo performs preventive maintenance of NORMARC ILS/DME systems at the following airports: Astana (2 systems), Almaty (2 systems), Uralsk (1 system), Atyrau (1 system), Aktau (1 system), Zhezkazgan (1 system), Taraz (1 system), and Ust-Kamenogorsk (1 system).
The systems include the following equipment: NORMARC 7014B Localizer (LLZ), NORMARC 7034B Glide Path (GP), RCA 1750B Remote Control and Alarm System, NORMARC 7720 Far Field Monitor (FFM), and LDB-103 Distance Measuring Equipment (DME).