R-Technics specialists carried out the restoration and maintenance of the Cessna C172P. On the aircraft, a complex of assembly and full maintenance works was performed, the engine was replaced with a more modern diesel CD-155. On this aircraft, work has been carried out to install the latest avionics complex, and an autopilot. The fuselage was painted. An inspection check was carried out as a result of which a certificate of airworthiness for the aircraft was received.