
tupolev aii-12

tupolive aii-12 (aant-23 ennum ariyappedunnu) orikkalum ulppaadanathilethaatha oru prototype soviyatt yudhavimaanamaayirunnu. recayless raifilukalum push-pull konfigareshanil rund enchinukalum adangiya vaattar paippukal kondu nirmmicha eratta booms ulla paarambaryethara roopakalppanayaayirunnu aii-12. 1931-laanu vimanam aadyamaayi parannathenkilum nirashaajanakamaaya prakadanavum pailattin vimaanathil ninnu rakshappedaan kazhiyaathathupolulla pravartthana budhimuttukalum kaaranam nirmmaanatthilekku praveshichilla. tupolevil ninnulla randaamathe prototype (niyukta aant-23biss) orikkalum poorthiyaayittilla.