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Helicopter upgrade

HF radio station “Prima-KV” is installed to replace the radio station “Yadro-1" on Mi-8МТV-1, Mi-8АМТ (Mi-171E) type helicopters. The radio station “Yadro-1” is outdated and not produced any longer since its technical characteristics does not meet up-to-date requirements.


  • Modern element base;
  • Reduced cost of flight hour through reduced costs of maintenance;
  • Weight is decreased by 16 kg;
  • Time of continuous work increased by 2 times (up to 12 hours);
  • Power demand decreased  by 1.6 times (down to 390 W);
  • Does not require forced air cooling;
  • New option added: receiver of radio markers.


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Applicable bulletein

Bulletin № Applicable
Т3272-БУ-Г Mi-8MTV-1
Т3272-БУ-АБ Mi-8MTV-1, Mi-17-1V
АМТ3098-БУ-Г Mi-8АМТ
АМТ3098-БУ-АБ Mi-171Е

Requisition of work perfomance

Place of work performance

At the current location of the helicopter or at the Aviation Repair Plant (ARP)

  • Certified Maintenance Organizations
  • ARP