Iyiphi i-Cessna ehamba phambili yokuqeqeshwa kwezindiza?
Ngaphambi kokuba noma yimuphi umshayeli athinte izilawuli zendiza yezentengiselwano, ziqala ngokuthile okuncane. Okuthile okulula. Into engeke ithethelele imikhuba emibi kodwa ezokufundisa ukuthi ungayigwema kanjani.
Yilokho I-Cessna 172S.
Akuyona indiza eshesha kakhulu. Akuyona into efiselekayo. Kodwa seliqeqeshe abashayeli bezindiza abaningi kunanoma iyiphi enye izindiza emlandweni. Futhi kunesizathu izikole zendiza emhlabeni wonke qhubeka ubuyela kuyo.
I-Cessna 172S akuyona nje indiza yokuqeqesha. Iwumgogodla wemfundo yezokundiza. Kulo mhlahlandlela, sizochaza ukuthi yini ngempela eyenza lo mqeqeshi wenjini eyodwa athembeke kangaka, kungani eqhubeka nokubumba izinhlelo zokuqeqesha umshayeli wendiza emhlabeni wonke, futhi kungani, uma uzimisele ngokundiza, yilapho indaba yakho iqala khona.
Iyini i-Cessna 172S
Yizihlalo ezine, umqeqeshi wenjini eyodwa enophiko oluphezulu nodumo oluzikhulumelayo.
Yaqala ukwakhiwa ngo-1956, i- Cessna 172 ibilokhu ikhiqizwa ngokuqhubekayo isikhathi eside kunanoma iyiphi indiza emlandweni. I 172S inguqulo yesimanje, ecwengisisiwe futhi ethuthukisiwe, nokho esakhelwe phezu kwesisekelo esiqinile sedwala esiguqule abafundi babe abashayeli bezindiza amashumi eminyaka.
Hamba uye kwelinye etiyeleni futhi ngeke uhlatshwe umxhwele ubukhulu bayo noma isivinini. Ihlangene, iqondile, futhi ayinakho ukunethezeka okungadingekile. Kodwa hlala endlini yabashayeli, kushise lokho Injini yokuphuma, futhi uzoqonda ukuthi kungani le ndiza ibe yisinyathelo sokuqala esizenzakalelayo endizeni.
Iqinile emoyeni, iyabikezela ezilawulweni, futhi iyathethelela uma wenza amaphutha. Futhi uzozenza. Yilokho iphuzu. I-Cessna 172S ayizami ukuba yikho konke. Igxile ekubeni ohamba phambili entweni eyodwa, ikufundise ukundiza.
Ibiwenza lowo msebenzi, indiza ngemva kokundiza, kusukela ngaphambi kokuba iningi labashayeli bamabhanoyi banamuhla bazalwe.
Yakha futhi Yakha Ikhwalithi
I-Cessna 172S yayingaklanyelwe ukuphendula amakhanda. Yayiklanyelwe ukuthi ihlale isikhathi eside.
Ukucushwa kwephiko eliphezulu. Zonke insimbi i-airframe. Igiya eligxilile lokuhlalisa amabhayisikili amathathu. Akukho lutho ngakho olukhamuluka emisha, futhi yilokho kanye iphuzu. Le ndiza yakhiwe ngokuzungeza umsebenzi, hhayi imfashini.
Lelo phiko eliphezulu likwenza ubonakale ngezansi futhi ligcina amaphiko angangeni ngesikhathi sokuhlolwa kwendiza yangaphambi kokundiza. Igiya elingaguquki lisho uhlelo olulodwa oluncane ongazikhathaza ngalo uma usuvele wenza izinto eziyishumi nambili njengomfundi. I-fuselage eqinile ithathe amashumi eminyaka okuhlala kanzima, amahora amaningi okuqeqesha, namaphutha abafundi, futhi isahamba ngamandla.
Ngaphakathi, i-cockpit ilula. Amageji e-analog kumamodeli amadala, izibonisi zengilazi kwezintsha. Noma iyiphi indlela, yonke into ingafinyeleleka. Ayikho imfuhlumfuhlu. Akukho ukuqagela. Ufunda lapho i-throttle ikuphi, lapho isondo lokusika lihlala khona, nokuthi amehlo akho adinga ukuya kuphi ngesikhathi sokusuka nokufika.
Ikhwalithi yokwakha ayiphathelene nokunethezeka. Imayelana nokwethembeka. Lena indiza endiza kanzima, usuku nosuku, ngabantu abasafunda. Futhi iphatha lowo mthwalo womsebenzi ngaphandle kokuhlukana. U-Cessna wayazi kahle ukuthi babenzani ngesikhathi beyakha: yenze ibe nzima, ilungiseke, futhi ihlale isikhathi eside.
Eminyakeni engamashumi ayisikhombisa kamuva, isekhona. Isandiza. Usafundisa.
Avionics kanye Cockpit Technology
I-Cessna 172S igcina ilula kodwa ihlakaniphile.
Amamodeli amadala afika nezinsimbi ze-analog. Isakhiwo samaphekhi ayisix. Isikhombi se-Airspeed, inkomba yesimo sengqondo, i-altimeter, umxhumanisi wokujika, inkomba yesihloko, nenkomba yesivinini esime mpo. Yonke into umshayeli wendiza ayidingayo ukuze ilawuleke, ihlelwe ngendlela ebilokhu ijwayelekile ezizukulwaneni ngezizukulwane.
Kepha i-Cessna 172S yesimanje yilapho izinto ziba mnandi.
Amamodeli amasha amaningi afika afakwe i- I-Garmin G1000 NXi, isistimu ye-cockpit yengilazi egcwele ethatha indawo yalezo zinhlamvu ze-analog ngezibonisi ezimbili ezinkulu zedijithali. Isibonisi sokuqala sendiza sihlala kwesokunxele, kanye nesibonisi semisebenzi eminingi kwesokudla. Ukuzulazula kwe-GPS, amamephu anyakazayo, ukuqapha injini, nokuqwashisa ngethrafikhi konke kuhlangana ohlelweni olulodwa oludidiyelwe.
Akubona nje ubuchwepheshe obuphambili ngenxa yakho. Kuwukulungiselela. Ngoba uma ukhuphukela ezindizeni zezentengiselwano noma ezithuthukile, uzobona ama-cockpits engilazi yonke indawo. Ukufunda ku- G1000 kusho ukuthi ngeke uqalise ekuqaleni kamuva.
Nabu ubuhle be-172S. Ngisho nangawo wonke lawo mandla edijithali, awakugqizi qakala. I-interface inembile, ulwazi lucacile, futhi uma kukhona okungahambi kahle, izinto eziyisisekelo zihlala zifana. Undiza indiza kuqala bese uxazulula inkinga okwesibili.
Kungakhathaliseki ukuthi ufunda ngezikali zesitimu noma izikrini zengilazi, i-Cessna 172S ikufundisa ukwethemba amathuluzi akho futhi uqonde lokho ezikutshela kona. Ngoba emoyeni, lokho kuqwashisa yikho okukugcina uphephile.
Injini, Amandla, kanye nokusebenza
I-Cessna 172S isebenza ku-a Ithola injini ye-IO 360 L2A. Amasilinda amane. 180 amahhashi. Isibaseli sijovwe futhi umoya upholile.
Akuyona indlu yamandla. Akuhlosiwe ukuba kube njalo.
Okuyikho, kuthembekile, kubushelelezi, futhi kungaphezu kokwanele ukukufundisa ukuthi ukuphatha amandla kusho ukuthini ngempela.
Ijubane lokuhamba ngomkhumbi lihlala cishe amafindo angu-122, cishe amamayela angu-140 ngehora. Awephuli amarekhodi noma isimo sezulu esigijimayo. Kodwa ufunda indlela yokusingatha indiza ngesivinini esikuvumela ukuba ucabange, usabele futhi ulungise amaphutha ngaphambi kokuba akheke.
Injini iphendula ngokubikezela. Donsa i-throttle futhi ukhuphuke. Yehlisele emuva bese wehla. Lungisa ingxube ekuphakameni futhi uzwa umehluko ekusebenzeni. Kuyimpendulo eqondile, uhlobo olwakha umuzwa wemvelo.
Ibanga lingamakhilomitha angama-640 nautical anamathangi ajwayelekile kaphethiloli. Lokho kwanele ukuqeqeshwa emazweni ahlukene ngaphandle kokuhlala ubheka isitobhi sikaphethiloli esilandelayo. Uphahla lwensizakalo lungaphezu kwamamitha angu-14,000, oluhlanganisa izimo eziningi zokuqeqesha futhi lukunikeza indawo yokuzijwayeza ukusebenza kokuphakama okuphezulu.
Ibanga lokusuka lifushane, cishe amafidi angama-960 ngosuku olujwayelekile. Ibanga lokufika lifushane nakakhulu. Lokho kusho ukuthi ungasebenza ezikhumulweni zezindiza ezincane, okuyilapho abafundi abaningi befaka khona amahora abo okuqala.
I-Cessna 172S ayakhelwe isivinini noma ukubukwa. Yakhelwe ukuletha ukusebenza okungaguquki, okuthembekile ngenkathi ufunda ukuphatha indiza kusukela ekuqaleni kwenjini kuye kokuvalwa. Futhi ekuqeqesheni indiza, lolo hlobo lokwethembeka lubaluleke ngaphezu kwawo wonke amandla amahhashi emhlabeni.
Ukuphatha Indiza Nokunethezeka
I-Cessna 172S indiza sengathi yakhelwe umuntu ongakaze andize ngaphambilini. Ngoba kwakunjalo.
Izinzile, icishe ibe nenkani. Ekundizani okuleveli, ifuna ukuhlala ileveli. Ekukhuphukeni, ikhuphuka ngokubikezela. Ukwenza ibhange kube yithuba kuzwakala kushelela futhi kuthethelela. Lena akuyona indiza enyakazayo ejezisa konke okokufaka. Ingumqeqeshi okunikeza isikhathi sokuzwa okwenzekayo ngaphambi kokuthi usabele.
Izilawuli ziyaphendula ngaphandle kokuzwela ngokweqile. Hambisa ijoka futhi indiza iyasabela, kodwa ngeke ingene ekujuleni uma uphusha kakhulu noma ugoqe uma udonsa ngobumnene kakhulu. Kukhona indawo yebhafa, umkhawulo wephutha, ovumela abafundi ukuthi bafunde umuzwa wokundiza ngaphandle kokubamba izilawuli ngokwesaba.
Futhi uma izinto zingahambi kahle, i-172S iyakwazisa. Yimise futhi uthole izimpawu ezicacile eziyisixwayiso. Ukubhafa, ukuthamba kuzilawuli, nokwehla kwekhala kancane. Ayinqamuki noma ijike ngaphandle uma uyiphusha ngempela. Lokho kubikezela yikho okwakha ukuzethemba kubashayeli bezindiza abasha.
Ngokuqondene nokunethezeka, indiza encane. Izihlalo ezine, kodwa ngokweqiniso izwakala kahle uma kunabantu ababili noma abathathu kanye nomthwalo othile. Ikhabethe alivulekile. Uhlala eduze nomfundisi wakho. Uma umude, amadolo akho angase axube iphaneli. Izinga lomsindo yilokho obungakulindela endizeni ye-piston enenjini eyodwa. Inomsindo, ngisho nehedisethi.
Kodwa awundizeli i-Cessna 172S ngokunethezeka. Uyandiza ukuze ufunde. Futhi kuleyo ndawo yokusebenzela, eseduze, enomsindo, nethembekile, uthola impendulo eqondile evela endizeni. Konke okokufaka, konke ukulungisa, konke ukulungisa. Uzizwa konke.
Lokho akulona iphutha. Leso isici.
I-Cessna 172S Isondlo Nokwethenjelwa
I-Cessna 172S yakhiwe njengehhashi lokusebenza. Futhi njenganoma yiliphi ihhashi elisebenzayo, lidinga ukunakekelwa, kodwa aliceli okuningi.
Lena enye yezindiza ezinakekeleke kakhulu ekundizeni okujwayelekile. Izingxenye zikhona yonke indawo, futhi omakhenikha bayakwazi ngaphakathi nangaphandle. Asikho isidingo sokuzingela izingxenye ezingavamile noma ukulinda amasonto ukuze kulungiswe okukhethekile. Uma into iphuka, ilungiswa ngokushesha.
I-airframe ilula. Konke ukwakhiwa kwensimbi. Azikho izinto eziyinkimbinkimbi eziyinhlanganisela. Awekho amasistimu adinga ukunakwa njalo. Ukuhlola okuvamile kubamba ukuguga ngaphambi kokuba kube yinkinga, futhi izinkinga eziningi ziqondile ukulungisa.
The Ithola i-IO 360 injini ifakazelwe. Izinkulungwane zezikole zezindiza zisebenzise lezi zinjini kanzima, umfundi ngamunye, ihora nehora, futhi ziyaqhubeka. Ngokulungiswa okufanele, i-IO 360 ingafinyelela kalula Isikhathi sayo Phakathi Kokushintshanisa ngamahora angu-2,000. Abanye baze badlulele nangale kwalokho ngokuqapha ngokucophelela.
Ukuhlolwa kwaminyaka yonke kuyadingeka, njenganoma iyiphi indiza. Uwoyela ushintsha njalo emahoreni angama-50, ukuhlolwa okujwayelekile kozibuthe, ama-spark plug, nezintambo zokulawula. Akukho okungavamile. Akukho okudinga iziqu zobuchwepheshe ezithuthukile.
Futhi nasi isihluthulelo. Ngenxa yokuthi i-Cessna 172S ivame kakhulu, izindleko zokuyilungisa zihlala zinengqondo. Izikole zendiza zisebenzisa inqwaba yazo, futhi abanikazi abazimele bangathola amanani ancintisanayo njalo. Abasweleke abantu abakwaziyo ukugcina lezi zindiza zihamba.
Ukwethembeka kuyinganekwane. I-172S ayinalo idumela lokubhidliza indiza emaphakathi noma abashayeli bezindiza abadukile abanokwehluleka okungaqondakali. Icwengisiswe emashumini eminyaka. Amaphuzu abuthakathaka aselungisiwe. Okusalayo wumshini ovelayo, wenze umsebenzi wawo, futhi oqhubekayo.
Awukwazi ukufundisa ukundiza uma indiza ingeke indize. I-Cessna 172S iyandiza. Zikhathi zonke.
I-Cost and Operating Economics
Ukundiza kuza nenani lentengo, kodwa abafundi abahlakaniphile bafunda ukusebenzisa lapho kubaluleke khona. I-Cessna 172S isengenye yezindlela ezingabizi kakhulu zokuqeqesha ngoba ibhalansisa ukusebenza, ukwethembeka, kanye nezindleko zokusebenza kangcono kunanoma iyiphi enye indiza esigabeni sayo.
Ngezansi incazelo esheshayo yalokho ongayilindela noma ngabe uqasha noma ungumnikazi we-Cessna 172S.
| Isigaba Sezindleko | Izindleko Ezilinganiselwe (USD) | amanothi |
|---|---|---|
| Intengo Yokuthenga Indiza | $ 400,000 + | Iyahlukahluka nge-avionics nonyaka |
| Inani Lokuqasha (ngehora) | $ 130- $ 180 | Kuya ngemishini nendawo |
| Ukushiswa kwamafutha | 8-10 amalitha/ihora | Cishe u-$50–$70 ngehora ngezintengo zamanje ze-avgas |
| Izindleko Zokusebenza (Abanikazi) | $100–$150 ngehora | Kuhlanganisa uphethiloli, ukunakekelwa, kanye nomshwalense |
| I-Engine Overhaul (IO-360) | Cishe u-$25,000 | Njalo ngamahora angu-2,000 (TBO) |
| Ukuhlolwa Konyaka | $ 1,000- $ 2,000 | Imfuneko yokulawula evamile |
I-Cessna 172S entsha ibiza ngaphezu kwamadola ayizinkulungwane ezingamakhulu amane, kuye ngokucushwa. Lokho kuwutshalomali olungathi sína, kodwa abafundi abaningi baqasha esikhundleni sokuthenga. Izilinganiso zokuqasha ngehora ngokuvamile ziwela phakathi kwamadola angu-130 no-180 kuye ngendawo nokusethwa kwezindiza. Amamodeli e-cockpit engilazi ane- UGarmin G1000 hlala endaweni ephakeme, kuyilapho amamodeli e-analog ethengeka kakhulu.
Ukusetshenziswa kukaphethiloli kuphakathi kwamalitha ayisishiyagalombili nayishumi ngehora, okusho ukuthi cishe amadola angamashumi amahlanu kuya kwamashumi ayisikhombisa ngehora kuphethiloli kuphela. Ukwengeza ukunakekelwa, ukugcina injini, kanye nomshwalense kuletha izindleko zokusebenza zehora kubanikazi cishe kumadola ayikhulu kuya kwekhulu namashumi amahlanu.
Okwezikole zendiza, i I-Cessna 172S kwenza umqondo ophelele ngokwezezimali. Iqinile, idinga isikhathi esincane sokuphumula, futhi igcina inani kahle. Ngenxa yokuthi izingxenye nobuchwepheshe butholakala kabanzi, kuseyindiza elula ukuyinakekela.
Kubafundi, kuyisinqumo esihlakaniphile. Udinga amahora ku-logbook, hhayi ukunethezeka endlini. I-Cessna 172S ikuvumela ukuthi uzuze lawo mahora ngokuthengekayo, emshinini okufundisa okuningi ngedola ngalinye kunanoma yini enye esibhakabhakeni.
Kungani i-Cessna 172S Ilungele Abafundi Bezindiza
Ngoba akuqambi amanga kuwe.
Ukundiza kunzima. Kuningi okumele ukufunde, kuningi okumele ukuphathe, kuningi okungahamba kahle uma unganakile. Into yokugcina umfundi ayidingayo indiza efihla amaphutha noma eyenza ukundiza kubonakale kulula kunalokho okuyikho ngempela.
I-Cessna 172S ayikwenzi lokho. Ithembekile.
Jikela budlabha futhi uzokuzwa. Khohlwa ukusika futhi indiza izokwazisa. Phatha kabi isivinini sakho lapho usondela futhi ukufika kuzokukhumbuza. Kodwa konke lokhu ikwenza ngobumnene. Ayikujezisi. Kuyakufundisa.
Lokho kuyibhalansi. Kuthethelela ngokwanele ukuthi ngeke wethuke, kodwa uphendule ngokwanele ukuthi ufunde imbangela nomphumela. Ufunda ukuthi imibono yakho ibalulekile. Lokho ukulungisa okuncane kuyahlanganisa. Lokho kundiza akukhona ukulwa nendiza. Imayelana nokusebenza nayo.
Idizayini yamaphiko aphezulu ikunikeza umbono ocacile wendawo ngesikhathi sokuphenduka nokufika. Izici zendiza ezizinzile zisho ukuthi awuhlali ulwa nezilawuli. Ukuziphatha okubikezelwayo kwe-stall kukuvumela ukuthi uzilolonge ngokuphepha. Futhi amasistimu alula asho ukuthi awukhungatheki ngokuyinkimbinkimbi ngaphambi kokuba ufunde izinto eziyisisekelo.
Okubaluleke kakhulu, i-Cessna 172S yakha ukuzethemba ngaphandle kokwakha imikhuba emibi.
Ufunda ukundiza ngokuzizwa, hhayi ngokuzenzakalelayo. Ufunda ukufunda amathuluzi akho, ukuphatha injini yakho, ukuxhumana nokulawulwa kwethrafikhi yezindiza, futhi uzulazule ngomshayeli wendiza nokubala okufile. Ufunda ukucabanga njengomshayeli wendiza ngoba indiza idinga wena.
Futhi lapho ekugcineni uwedwa, lapho usuka uwedwa okokuqala, i-Cessna 172S ngeke ikumangaze. Izokwenza khona kanye lokho ebihlale ikwenza. Izondiza ngendlela oyiqeqeshele ngayo ukundiza. Ngoba ngaleso sikhathi, usufundile indlela yokundiza.
Yingakho izikole zezindiza ziqhubeka nokuyisebenzisa. Yingakho abafundisi bethemba. Futhi yingakho emashumini eminyaka kusukela manje, abashayeli bezindiza abangabafundi basazofunda ku-Cessna 172S.
Akuyena nje umqeqeshi. Ngumqeqeshi.
Isiphetho: Ifa le-Cessna 172S
Ezinye izindiza zenza umlando ngokwephula amarekhodi. Abanye ngokuphusha imingcele. I-Cessna 172S yenza umlando ngokwenza abashayeli bezindiza.
Cishe iminyaka engamashumi ayisikhombisa, le ndiza ibe yisinyathelo sokuqala ezinkulungwaneni zemisebenzi yokundiza. Kusukela ezindizeni zokuqala ezinovalo ukuya ekufikeni kokuzethemba koyedwa, bekuhlezi kukhona. Iqinile, ithembekile, futhi ilula ngokunganaki.
Akuyona eshesha kakhulu. Akulona elikhazimulayo. Kodwa izuze okuthile okubaluleke kakhulu kunezinombolo ezisekhasini. Themba. Thembela kubafundisi abafundise kuyo. Thembela kubafundi abafunde kuyo. Ukuthembela kuyo yonke imboni elokhu ibuyela kuyo izizukulwane ngezizukulwane.
I-Cessna 172S ayisadingi ukuzibonakalisa. Selivele selikhona. Ngaso sonke isikhathi umfundi ephuma esifundweni enamakhono amasha. Ngaso sonke isikhathi lapho othile ehola amaphiko akhe ngemva kwezinyanga zomsebenzi onzima kulowo mgodi wabagibeli. Ngaso sonke isikhathi uma umshayeli wendiza ebheka emuva bese ekhumbula indiza eqale konke.
Lelo yifa layo.
Hhayi amandla ehhashi noma isivinini noma ubuchwepheshe bokusika, kodwa into elula futhi ehlala njalo. Indiza ethembekile eyenza into eyodwa kangcono kunanoma yini enye. Ifundisa abantu ukundiza.
Futhi inqobo nje uma kunabantu abaphupha ngokuyisa esibhakabhakeni, i-Cessna 172S izobe ikhona. Ilinde erempini. Injini isilungile. Izinga lamaphiko. Ulungele ukuguqula lelo phupho libe ngokoqobo.
Indiza eyodwa ngesikhathi.
Imibuzo Evame Ukubuzwa Mayelana ne-Cessna 175
Yini eyenza i-Cessna 172S ilungele abashayeli bezindiza abangabafundi?
I-Cessna 172S inikeza izici zendiza ezizinzile, ukuphatha okubikezelwayo kanye nesakhiwo se-cockpit okulula ukusiqonda, okwenza kube kuhle kubafundi bakhe amakhono okundiza ayisisekelo.
Iyiphi injini esetshenziswa yiCessna 172S futhi yiziphi izici zayo zokusebenza?
Isebenzisa injini ye-Lycoming IO-360 enamandla amahhashi angu-180 futhi ivamise ukuhamba ngamafindo angu-122 (≈140 mph), inikeze ukusebenza okuthembekile ngaphandle kwesivinini eseqile.
Kubiza malini ukuqasha noma ukusebenzisa i-Cessna 172S ukuze uqeqeshwe?
Amanani okuqasha ngokuvamile aqala phakathi kuka-$130 no-$180 ngehora, kuyilapho izindleko zokusebenza (uphethiloli, ukunakekelwa, umshwalense) ngokuvamile ziwela phakathi kuka-$100 no-$150 ngehora kubanikazi bamabhizinisi.
Kungani i-Cessna 172S ithathwa njengokwethenjelwa kakhulu futhi kulula ukuyinakekela?
I-airframe yayo ye-all-metal, ukutholakala okusabalele kwezingxenye kanye nokusetshenziswa isikhathi eside ezikoleni zezindiza emhlabeni wonke kusho ukuthi omakhenika bayayiqonda kahle futhi ukuhlola kubamba izinkinga kusenesikhathi, kugcina izindleko nesikhathi sokuphumula siphansi.
Ungakwazi yini ukuzihambela wedwa ku-Cessna 172S futhi uyisebenzisele ukwakha amahora elayisensi yokushayela?
Yebo. I-172S isetshenziswa kakhulu ekuqeqesheni uwedwa kanye nezifundo zokuwela izwe. Imvelo yayo yokuthethelela ivumela abafundi ukuthi bakhe ukuzethemba namahora ngaphambi kokudlulela ezindizeni eziyinkimbinkimbi.
Xhumana nethimba le-Florida Flyers Flight Academy namuhla ku (904) 209-3510 ukuze ufunde kabanzi mayelana nendlela yokudlulisa izikole zendiza.
Okuqukethwe
Xhumana nethimba le-Florida Flyers Flight Academy namuhla ku (904) 209-3510 ukuze ufunde kabanzi mayelana nokuthi izikole eziphezulu zabashayeli bezindiza e-USA zingakusiza kanjani ukufeza amaphupho akho okundiza.