
groomman jey2aff duck

groomman jey2aff duck (company padnam jee-15) ack americi ekal-injan ubhayachar dwi-vimaan haye. iska upayog yuu kii pratyek pramukh shakha dwara kiya jaataa thaa.aiss. 1930 key dashak key madhya seey dwiteeya vishva yuddh key thheek baad taka sashastr bull, mukhya roop seey upayogita aur havaai-samudra bachaav kartavyon key liye. iska upayog argentine kii nausena dwara bhee kiya gayaa thaa, jinhone 1937 mein apana pahala udaaharan diyaa. yuddh key baad, jey2aff batakh ney swatantra nagrik operators key saath-saath kolambiya aur maxico key sashastr balon key saath seva dekhi.
jey2aff pahale key jf duck kaa ack behtar sanskaran thaa, mukhya antar ack lamba float aur ack adhik shaktishali injan (900 horse power banaam 775) thaa.
vikas.
jey2aff-1 batakh ney pahali baar 2 aprail 1936 koo udaan bharee, joe 750 hp (559 cadeblue) raait aar-1820 chakravaat dwara sanchaalit thee, aur yuu koo vitarit kiya gayaa thaa.aiss. usee dinn nausena. jey2aff-2 mein 790 hp (589 kilowatt) kaa ack unnat chakravaat injan thaa. nausena dwara alishan andaruni hisson key saath karyakari parivahan key roop mein upayog key liye 1939 mein bees jey2aff-3 sanskaranon kaa nirmaan kiya gayaa thaa. 1941 mein yuddh mein sanyukt raajya america key pravesh key baad kaam key dabaav key kaaran, jey2aff batakh kaa utpaadan newyork key kolambiya vimaan nigam koo sthanantarit curr diyaa gayaa thaa. unhone nausena aur yuu key liye 330 vimaanon kaa utpaadan kiya.aiss. tata rakshak. yadi maanak nausena namkaran abhyaas kaa paalan kiya jaataa, tou inhen jey. ell.-1aiss. naamit kiya jaataa, lekin aisaa naheen thaa, aur sabhi columbia-utpaadit airframe koo jey2aff-6aiss key roop mein vitarit kiya jaataa thaa.
1948 mein sanyukt raajya vayu senaa dwara vayu-samudra bachaav bhoomika mein oye-12 key roop mein upayog key liye kaee atirikt nausena battakhon koo parivartit kiya gayaa thaa.
design.
jey2aff ack badey monocock kendriya float key saath ack samaan-avadhi vaalaa ekal-bey dwi-vimaan thaa, jisamen peechhe hatane yogya mukhya landing gear bhee thaa, joe kii leroy gruman-design kiye gaye landing gear key samaan thaa, jiska upayog pahale grover loaning key praarambhik ubhayachar dwi-vimaan design key liye kiya gayaa thaa, aur baad mein gruman ff ladaakoo dwi-vimaan key liye apanaaya gayaa thaa. vimaan mein pratyek nichale pankh key neeche strut-mounted stabilizer floats they. dou yaa teen key dall koo ack saath cockpit mein leey jaaya gayaa, pilot key liye aage aur ack paryavekshak key liye peechhe, yadi aavashyak hoe tou ack radio operator key liye jagah. isamen dou yaatriyon key liye dhad mein ack kebin yaa ack stretcher thaa.
batakh key mukhya pontoon koo dhad mein milaa diyaa gayaa thaa, jisase yeh ack paaramparik landplane seey samaantaa key bavjood lagbhag ack udane vaali naav bunn gaee thee, jise tairane seey lais kiya gayaa haye. iss vinyas koo pahale key loaning oll key saath saajha kiya gayaa thaa, groomman ney loaning key patwar, float aur undercarries design key adhikaar hassil curr liye they. aff4aff wildcat kii tarah, iska sankeern-track landing gear haath seey crank kiya gayaa thaa.
parichaalan itihas.
jey2aff kaa upayog yuu dwara kiya gayaa thaa.aiss. nausena, nausainik, senaa vayu senaa aur tata rakshak. samanya upayogita aur halke parivahan kartavyon key alawa, isake missions mein maanchitran, scouting/avalokan, pandubbi rodhi gashti, havaai-samudra bachaav kaary, photographic sarvekshan, tohi aur lakshya tugg shamil they.
5 janwari 1942 koo japani havaai hamale mein marevels nausena khand adde, phillippeans mein us gashti wing 10 key upayogita squadron key jey2fs koo nasht curr diyaa gayaa thaa. hamale mein jeevit rahane vaale ekmatra batakh mein ack mrit injan thaa lekin bataan kii ladaai key dauran cabcaben havaai kshetra mein chhipa diyaa gayaa thaa, jise baad mein manila khaadi mein doobe hue nasht jey2aff-4 seey ack cylinder koo hataane key saath marammat kii jaani thee. marammat key baad jey2aff-4 9 aprail 1942 kii madhyaraatri key baad ravaana huaa, jisamen paanch yatri aur pilot, roland jey. they. barneck, kewal ghanton baad japaniyon key saamane bataan key aatmasamarpan seey pahale bataan seey prasthaan karane vaalaa antim vimaan bunn gayaa. isake yaatriyon mein carlos pee thaa. romulo (rajanyik, rajneta, sanic, patrakaar aur lekhak), jinhone apani 1942 kii sabse adhik bikane vaali pustak "aaee see dha faul off dha phillippeans" (doubleday, dorran aind company, ink.) mein udaan kaa varnan kiya., garden city, newyork 1943, pp. 288-303), jisake liye unhein patrachar key liye pulitzer puraskar milaa.

