–”—. | ENG.


October 2018. "Arms and Security - 2018"


December 2015. Secretary of NSDC of Ukraine have visited manufacturing facilities of “Aerotechnica-MLT”.


May-June 2014. Implementation of Automatic dependent surveillance – broadcast (ADS-B) procedures.


Contact information

12 Korczak str., 03190 Kiev, Ukraine,
Tel: +380445911575
Fax: +380445911576
E-mail: marketing@aerotechnica.ua;

Our products:


Command Operative Communication Hardware (COCH-M)

The COCH-M is designed for equipment of work places with multi-channel terminal device, which provides operational communication between Automation Complex of Command Post, and also Command Posts of different levels with departments, via wire communication channel or radio channel without switching between connected callers.

COCH-M provides:

  • wire and radio communication with subordinate departments (including aircrafts). Microphone or telephone headset (headset) can be used for communication;
  • listening of selected channels on additional LoudSpeakers (LS);
  • receiving of ringing signals – with sound and light indicators, via loudspeaker communication channels;
  • visual monitoring of selected channel verbal information availability;
  • visual monitoring of selected channel connection;
  • data output for incoming and outgoing signals recording.

Component parts

COCH-M consists of:

  • Communication Server (CS) with availability of installation of performance channel board sub-modules (from 1 to 8), which provides connection of  4...32 channels;
  • Radio and Telecommunication Panel (RTP) of COCH-M with integrated microphone;
  • Main speaker of radio and telecommunication panel (for each radio and telecommunication panel);
  • Foot-operated Push-To-Talk button (PTT) (for each radio and telecommunication panel);
  • Mini Telephone Headset (MTH) or headset (optional);
  • Three twinned loudspeakers.

Technical features

According to configuration, the product provides connection of the following channels:

  • Double-line inductor call phone channel or loudspeaker communication, from 4 up to 32 channels;
  • 4-wire channels with control potentials or ground-fault, from 4 up to 32 channels, intended for radio sets operation;
  • Double-lined channels for radio stations with control of frequency transmission from 4 up to 32 channels;
  • Concurrent connection of phone channels and loudspeakers, radio controlling channels, from 32 channels, in any combination (multiple to 4).