%0 Journal Article %T Economic Assessment of the Impact of LMS-901 Baikal Light Multipurpose Aircraft Certification Delay on the Regional Aviation Fleet Renewal Programme %A Rodionova, Y.I. %A Yudin, M.M. %A Smirnov, A.D. %K LMS-901 Baikal, regional aviation, small aviation, certification, aircraft life cycle, regional flights subsidization, import substitution, risk adjustment, net present value, An-2 fleet %J Journal of Applied Research %D 2026 %N 0 %P 0 %I ITBO University