Designed for crew warning about aircraft illumination by radar stations of interception and fire-control, determination of specific direction of the illumination and type of the illumination means with the purpose of use by the crew of necessary aircraft precautions and performance of maneuver for crew warning which is made using warning lights and acoustic alarm.
Installed on aircrafts of the types SU 25, SU 27, MIG 25, MIG 29, MIG 31, etc.
Its construction comprises separate self-contained blocks.

Main technical characteristics:

- Warm-up time, s, not more than -
- DC supply voltage, V -
- Consumption current, А, not more than -
- Weight, kg, not more than -