kamov qaa-20

 
kamov qaa-20 (nato reporting naav harp) heey kamovne design kelele aanee bandhalele soviet julya engineche prototype helicopter hote, jyamule helicopterche keey. aii.-25 kutumb tayar jhaale, teey shityuddhachya udayadarmyan american naudalachya hallyancha samna karnyasathi vikasit kele gele. 
rachana aanee vikas.
1958 saalee soviet naudalachya avjad jahajavaril helicopterchi garaj bhagavanyasathi purvichya keey. aii.-15 pasoon vikasit kelelya keey. aii.-20 madhye aadhichya keey. keey rachanepramane done paraspar-firnare, teen-blade rotter hote aanee done 670 kilowatt turboshaft injindware chalavale jaat hote. kebinchya varr turboshaft engine basavanyachi vyavharyata darshavinyasathi keey. aii.-20 bandhanyat aale hote aanee tyat nakavar basavalelya redomne basavalele asale taree tyat konatihi mission upkarane kinwa ganj sanrakshn navhate.
1961 chya tushino vimanchalan deane pradarshanat keey. aii.-20 pahilyanda soviet unionchya baher prasiddha jhaale, jithe kebinchya bajunna dummy kshepanastranni susajj keey. aii.-20 chey pradarshan karnyat aale. rachana keey. aii.-25 panbudivirodhi helicopter mhanoon vikasit karnyat aalee hotee, tyache soviet naudal havai dalache sanketik naav 'samprerak' asey denyat aale hote.

