Diyaarad ay leedahay ayaa ku socota duulimaadkeeda oo isku duuban Dunida
1932-kii, oo leh khibrad u leh injineer caan ah Clarence "Kelly" Johnson, shirkadda Lockheed Aircraft Corporation ayaa naqshadaysay Lockheed Electra 10A, oo ah mashiinka gobolka-ee farshaxanka waqtigiisa.
Lockheed ayaa loogu talagalay diyaarad loo isticmaali karo ganacsi ahaan , waxana ay hayn kartaa ilaa 10 rakaab ah oo leh shaqaale laba shaqaale ah. Tusaalaha 10 (ma aha in lagu wareersan yahay Electra L-188, turboprop oo ka dambeysay markii dambe) ayaa markii ugu horreysay la duulay 1934, kaliya 3 sano ka hor markii uu Amelia Earhart u duulay duulimaadkii ugu dambeeyay.
Diyaarad ku socota Model Hawkeed 10 Electra waxaa ka mid ah Northwest Airlines, Diyaaradaha Braniff, Air Continental, Delta Airlines, Eastern Airlines, iyo Airways National. Qodobka 10-aad ee Electra waxaa duulay shirkado badan oo caalami ah, oo ay ka mid yihiin kuwa ka shaqeeya Brazil, Mexico, New Zealand, Canada, Australia iyo UK. Argentina, Brazil, Canada, Spain, iyo milatariga UK, iyo sidoo kale milatariga Maraykanka, waxay haysteen diyaaradda Electra Model 10 diyaaradahooda.
Qorshaha
Model 10 Electra wuxuu ahaa dayuurad all-aluminium ah oo matoor ah oo leh qalabka dib loo riixo, qalabyo isbeddelaya oo isbeddelaya, iyo furaha dabiiciga ah.
Shirkadda Lockheed Aircraft Corporation ayaa samaysay noocyo badan oo ka mid ah Model Electra 10, oo ka bilaabanta Model 10A ilaa Model 10E. Nooca 10E ayaa la siiyay mishiinka awoodda badan, isla markaana wuxuu ahaa qaabka loo yaqaan 'Amelia Earhart' oo ku saabsan isku dayga duulimaadka caalamiga ah.
Electra waxaa loola jeedaa in uu si wanaagsan ula tartamo diyaaradaha kale ee caanka ah ee gelaya adeegga diyaaradaha isla wakhtigaas.
Model 10 Electra wuxuu ka yaraa oo ka raqiisan yahay inuu ka shaqeeyo ka badan diyaaradaha tartanka ee Boeing iyo Douglas. Maaddaama mid ka mid ah diyaaradaha ugu horreeya ee maraakiibta loo adeegsado diyaaradaha, waxay si fiican u wanaagsanaayeen suuq daad leh oo leh diyaarado hal dayuurad ah.
Engineer caan ka ah Clarence "Kelly" Johnson ayaa dhameysatay tijaabada tunnel dabka ee Model 10 Electra waxayna mas'uul ka ahayd raacinta dabka dheeriga ah ee diyaaradda, taas oo noqotay muuqaal muuqaal ah oo ku saabsan diyaaradaha Lockheed. Johnson ayaa markaas ka dib ka qaybqaatay naqshadaha diyaaradaha sida U-2 iyo SR-71.
Waxqabadka iyo Qeexitaannada
- Mashiinnada: 400 oo mashiinka Pratt & Whitney R-985 waxaa lagu rakibay diyaaradaha Model 10A, waxaana 10E ay ka dhigtay 600 tikniko fara badan oo Pratt & Whitney R-1340 Wasp SH31.
- Xawaaraha socodka: 190-194 mph
- Xawaaraha Heerka: 202 mph
- Range: 619 nm
- Adeegyada Qaboobaha: 19,400 oo fuudh
- Miisaanka Bannaanka: 6454 rodol
- Length: 38 ft 7 ee
- Dhererka: 10 ft 1 ee
Amelia's NR16020 Isbedelka
Amelia Earhart waxay soo qaadatay qaabkeedii Model 10E Electra sanad guuradeeda 39aad. Waxaa la siiyay lambarka diiwaangelinta NR16020, waxayna noqon laheyd diyaaradda iyada oo duulimaadi doonta aduunka oo dhan. Iskudaytigeeda ay ku samaysay caalamkeedii, waxay u bedeshay diyaaradda si aad u wayn loogu duuliyo duulimaad dheer.
Taangiyada shidaalka ayaa lagu daray baalalka iyo sariirta si ay u daboolaan lugaha safar dheer. Ka dib markii wax laga beddelay, waxaa jiray lix taangiyo oo ku jira baalasha iyo lixda gogol-xaadhka. Tani waxay u oggolaatey in ay qaaddo 1,150 gallon oo shidaal ah, oo ku filan in ka badan 20 saacadood oo duulimaad ah oo ku saabsan safarka caadiga ah.
Diyaarada ayaa sidoo kale ku qalabaysay qalabka raadiyaha si wanaagsan loogu talagalay Amelia - raadiyaha cusub ee korontada 'Electric Electric' iyo raadiyaha raadiyaha raadiyaha ee 'Bendix radio', kuwaas oo ahaa qalabka tiknoolajiyada sare ee wakhtiga. Hal isbeddel kama dambeys ah ayaa waxaa ka mid ah in lagu daro Beat Frequency Oscillator (BFO) ee awoodda code ee Morse.
Khubaradu waxay qiyaasayaan in Amelia laga yaabo in ay wax ka baranayeen qalabkan cusub, ugu dambeynna waxaa laga yaabaa inay sababtay burburkeeda.
Waxaa jira dhowr yar oo kaliya oo ah 10 diyaaradood oo nooca Electra ah. Badankood waxay ku yaalaan matxafyada.