R-Technics specialists carried out a complete restoration and maintenance of the Cessna C172. A set of works was carried out on the aircraft to eliminate the defects identified during a detailed inspection, the engine was replaced with a more modern diesel CD-155. Work was carried out to replace the cable wiring, hauling the cabin and laying soundproofing. Avionics have been completely updated. The fuselage was painted and pasted in the corporate style of the company. An inspection check was carried out as a result of which a certificate of airworthiness for the aircraft was received.