
boying monomail

1930 kalude thudakkathile oru american meyil vimanamaayirunnu boying model 200 monomail.
roopakalppanayum vikasanavum.
oru gathagatha vimanathinaayulla parambaraagatha bipelane konfigareshanil ninnu purappedunnathinu pakaram orotta, thaazhnna settu, ellah loha cantilever chirakukalum ulkkollunna oru nirddesham vimanam adayaalappeduthi. pinvalikkaavunna landing gear kaaryakshamamaya fuselage vimaanathinte aerodynamic karyakshamatha vardhippichu. boying us sainyavum (vaii1sii-18 enna peril) vilayiruthunnathinayi orotta udaaharanam nirmmichu, pakshe vanthothilulla uthppaadanam undaayilla, oduvil vimanam 1931 juulai muthal saan francisco-chikkago eyar meyil roottil boyinginte kappalppadayil chernnu.
randaamathe pathipp model 221 aayi vikasippicheduthu, 8 inch (20 centimeter) neettiya fuselage, aarr yaathrakkaare adachitta cabinil kondupokaan athinte charakk sheshiyude kurachu thyagam cheythu; ennirunnaalum, orotta pailat oru thuranna kokkpittil irunnu. eee pathipp aadyamaayi 1930 august 18 nuu parannu. model 200 umm model 221 umm oduvil bhookhandaanthara sevanathinaayi model 221 eiii aayi parishkkarichu, ettu yaathrakkaarkk oru cabin nalkunnathinu cheria fuselage strechukal undaayirunnu. yunaittad airliancinte cheyenne-chikkago rootilaanu eee vimanangal paratthiyathu.
anuyojyamaaya enchinum propeller saankethikavidyayum illaathathinaal monomeyilinte noothana roopakalppana thadassappettu. variable-pitch propellerukalum kooduthal sakthamaaya enchinukalum labhyamaayappozhekkum, boyinginte swantham 247 ulppede multy-enchin vimanangal roopakalppanaye marikadannu. ennirunnaalum, monomeyilinte niravadhi purogathikal yathaakramam 1930 kalude thudakkathile ettavum noothana bomber, faittar aircraft, boying bii-9, model 248 (pinneedu usinte pii-26 peeshoottaraayi vikasippichu) ennivayude roopakalppanayil ulppeduthi.

