Rare On-board computer control module, radar station, navigation computer.

Rare military Navigation onboard electronic module.

Specialized module for satellite navigation signals GNSS module with RTK support

Rare radio communication module of satellite navigation radio control channel.

Rare module for determining the coordinates of the speed of time.

Rare Specialized Aviation Computing and Communication Module.

Signal processing module, amplifier-converter for sensors or navigation systems.

Rare military onboard computer module processor unit.