The Ivchenko AI-20D Series 5 is a turboprop variant in the AI-20 family. The current Motor Sich AI-20 product table lists 5,180 equivalent hp (3,810 kW) takeoff power and 1,040 kg dry weight for Series 5; the row retains unknown lifecycle status because the page provides specifications but does not establish current broad operation for this exact suffix. No aircraft installation is asserted here.