ⓘ TL;DR
- Indlela yokubaleka kunye nendlela yeteksi zisebenza ngeenjongo ezahlukeneyo ngokupheleleyo. Iindlela zokubaleka zijongana namandla okusuka ngesantya esiphezulu kunye namandla okufika. Iindlela zokubaleka zijongana nokuhamba komhlaba okuhamba ngesantya esicothayo phakathi kwemiphezulu.
- Iimpawu ezimhlophe zezeendlela zokubaleka iinqwelomoya. Iimpawu ezimthubi zezeendlela zokuthutha izithuthi. Le khowudi yombala isetyenziswa ngumntu wonke kwaye ayixoxiswani nayo kuzo zonke izikhululo zeenqwelo moya emhlabeni.
- Izibane eziluhlaza zimi ecaleni kwendlela. Izibane eziluhlaza ziphawula imigca esembindini yendlela. Izibane ezimhlophe zichaza imiphetho yendlela yokuhamba. Umbala uxelela abaqhubi beenqwelo moya ukuba bakuphi umphezulu ngaphambi kokuba bafunde uphawu olunye.
- Umthetho we-70/50 unika abaqhubi beenqwelo-moya ithuba lokwenza isigqibo esinzima ngexesha lokusuka. Kwisantya sokusuka esingama-70 ekhulwini, akufuneki kusetyenziswe ngaphezulu kwama-50 ekhulwini eepesenti zendlela yokubaleka. Phoswa yiloo ndawo yokujonga kwaye urhoxe ngoko nangoko.
- Iindlela ezine zokulungisa iinqwelomoya, enye, ehambelanayo, evulekileyo-V, kunye nedibanayo, nganye isombulula ingxaki ethile enxulumene nomthamo wezithuthi, iipatheni zomoya, kunye nomhlaba okhoyo.
Isiqulatho
Xa umkhweli ejonga ngefestile okokuqala aze abone indlela edityanisiweyo, umbuzo ucacile: yeyiphi indawo yokufika kwaye yeyiphi eyokufika apho? Impendulo ibaluleke kakhulu ngaphaya kokufuna ukwazi. Ukudideka kwendlela yokuqhuba inqwelo moya kunye nendlela yeteksi akuyongxaki yesigama, kukusilela kokhuseleko okuye kwanegalelo kwiziganeko zokwenyani emhlabeni.
Uninzi lweengcaciso ziphelela kwinto ecacileyo: iindlela zokubaleka zezokuhamba nokufika, iindlela zeeteksi zezokuhamba phakathi kwazo. Loo mahluko uyinyani kodwa awunamsebenzi ngokwawo. Ulwazi lokwenyani luhlala kwiinkcukacha, umbala weempawu, ipateni yezibane, ingqiqo esemva komthetho we-70/50 osetyenziswa ngabaqhubi beenqwelo-moya ukuze bagqibe ekubeni bayayeka na ukunduluka.
Eli nqaku lihamba ngengqiqo yokusebenza kunye nokhuseleko olungasemva kwayo yonke indawo, uphawu, kunye nokukhanya. Ekugqibeleni, uya kwazi kakuhle ukuba loo migca imhlophe netyheli ithetha ukuthini, kutheni izibane eziluhlaza okwesibhakabhaka zijikeleze indlela yeteksi, kunye nendlela umthetho omnye othintela ngayo ukugqitha kweendlela zeenqwelo moya. Ngexesha elizayo xa usesikhumulweni seenqwelo moya, kwi-cockpit okanye kwisihlalo sefestile, uya kufunda indlela eyalelwe ukuba ifundwe ngayo.
Kutheni Iindlela Zokuhamba Kweenqwelo-moya NeeTekisi Zingafani
Uninzi lwabantu lucinga ukuba umahluko phakathi kwendlela yokuqhuba iinqwelomoya kunye nendlela yeteksi ngumba nje wobubanzi bendlela. Loo ngcinga iyingozi.
The indlela yeenqwelo-moya apho inqwelo-moya Ukusuka nokuma. Indlela yeteksi yindlela yokuhamba kweenqwelo-moya phakathi kweendlela zeenqwelo-moya kunye nezinye iindawo zesikhululo seenqwelo-moya. Ezi azizo iindawo ezinokutshintshelwa kuzo ezinemisebenzi eyahlukeneyo yokupenda. Zisebenza ngeenjongo ezahlukeneyo zokusebenza, kwaye ukuzibhidanisa kudala umngcipheko othe ngqo wokhuseleko.
Indlela yeenqwelo moya yenzelwe ukukhawulezisa isantya esiphezulu kunye nokuthothisa isantya. Umphezulu wayo kufuneka umelane namandla apheleleyo ezixhobo zokufika xa ufika phantsi kunye nobushushu bokutyhalwa yinjini ngexesha lokusuka. Indlela yeteksi, ngokwahlukileyo, ilawula intshukumo yomhlaba ekhawulezayo. Iimfuno zesakhiwo zahlukile. Iimfuneko zokususwa kwesithuthi zahlukile. Umda wempazamo wahlukile.
Abaqhubi beenqwelo-moya baziqeqesha kakhulu kulo mahluko kuba iziphumo zokuphazamana omnye nomnye zinzima. Indlela yeteksi ayinakuxhasa uxinzelelo lokuqengqeleka kwenqwelo moya. Indlela yeenqwelo-moya ayenzelwanga ukujika okuqinileyo kunye nesantya esicothayo sokuhamba komhlaba. Uyilo lwesikhululo seenqwelo-moya lukhona ukuze lugcine le misebenzi yahlukile, kwaye iimpawu kunye nezibane ziqinisa loo mahluko kuyo yonke indlela.
Ukuqonda ingqiqo yokusebenza emva komphezulu ngamnye sisiseko sayo yonke enye into, iikhowudi zemibala, iinkqubo zokukhanyisa, imithetho elawula yonke intshukumo kwindawo yeenqwelo-moya.
Umhlophe vs Utyheli: Ikhowudi yoMbala egcina iindiza zikhuselekile
Isifundo sokhuseleko esibaluleke kakhulu kuyo nayiphi na inkundla yeenqwelo-moya sikwayindlela elula: umhlophe uthetha indlela yeenqwelo-moya, umthubi uthetha indlela yeteksi. Le khowudi yombala ayihombisi. Lulwimi olubonakalayo olungenakuxoxiswana nolumele lufundwe ngumqhubi wenqwelo-moya ngoko nangoko, ingakumbi xa kungabonakali kakuhle okanye xa kukho uxinzelelo olukhulu.
Iimpawu zendlela yokubaleka zisoloko zimhlophe. inombolo yendlela yokuhamba ngenqwelomoya, umgca ophakathi, imicu yomgca, yonke imhlophe. Ezi mpawu zixelela umqhubi wenqwelo moya ngqo apho afanele alungelelanise khona ukuze anyuke aze afike. Iimpawu ezimthubi, ngokwahlukileyo, zezeeteksi kunye neendawo zokubamba. Zikhokela intshukumo yomhlaba kwaye ziphawula imida umqhubi wenqwelo moya angafanele ayiwele ngaphandle kwemvume.
Umahluko ubaluleke kakhulu kwindawo yokubamba. Umqhubi wenqwelo moya ohamba ngeteksi esiya kwindawo yokubamba ubona uluhlu lweempawu ezimthubi zokubamba, ngesiqhelo imigca emine etyheli, emibini eqinileyo kunye nemibini eqhekekileyo. Ukuwela loo migca ngaphandle kwemvume kukungena kweendlela, esinye seziganeko eziyingozi kakhulu kwiinqwelomoya. inkqubo yokufaka ikhowudi yombala kususa ukungacaci. Umhlophe ukuxelela apho umele ubhabhe khona. Uphuzi ukuxelela apho umele ume khona.
Le nkqubo isebenza kuba isetyenziswa ngumntu wonke. Umqhubi wenqwelo moya ohamba ngenqwelo moya engaziwayo akufuneki aqikelele ukuba zeziphi iimpawu ezisebenza kuwuphi umphezulu. Imibala iyafana eTokyo, eLondon, naseAtlanta. Oko kufana yikona okwenza umahluko phakathi kweteksi eqhelekileyo kunye neteksi ephantse yaphosa.
Umbuzo wokwenene awukokuba ngaba abaqhubi beenqwelo-moya bayayazi na imibala, kodwa kukuba bayayithemba na inkqubo ngokwaneleyo ukuba bathathe amanyathelo ngayo ngaphandle kokuthandabuza xa umda wempazamo ulinganiswa ngeenyawo.
Indlela Iimpawu Zendlela Yokuhamba Kweenqwelo-moya Ezikhokela Ngayo Yonke Indawo Yokufika
Ukuchaneka kokuhla kwenqwelo-moya kuxhomekeke ngokupheleleyo ekubeni umqhubi wenqwelo-moya ufunda kakuhle kangakanani umphezulu opeyintiweyo ngaphambili. Iimpawu zendlela yokuhamba azihombisi, zilulwimi oluqhelekileyo oluchaza umgama, ulungelelwaniso, kunye nendawo echanekileyo apho inqwelo-moya kufuneka ifike khona. Yonke imigca kunye nenani zikhona ukuze kuthintelwe ukuqagela ngexesha apho imida incinci kakhulu.
Le nkqubo iyasebenza kuba ihambelana ngokungenalusini kuzo zonke izikhululo zeenqwelo-moya kwihlabathi liphela. Umqhubi wenqwelo-moya obhabha kwindawo angayaziyo ebusuku unokuthembela ekubeni iimpawu ziya kubalisa ibali elifanayo nelasekhaya.
I-Centerline: Isalathiso esiPhambili sePilot
Umgca omhlophe osembindini uqhuba lonke ubude bendlela yokubaleka kwaye yinto yokuqala umqhubi wenqwelo-moya ayivalayo xa esondela ekugqibeleni. Ubonelela ngesikhokelo esiqhubekayo, esigcina inqwelo-moya ihambelana ne-axis yendlela yokubaleka nokuba kukho umoya ovuthuzayo okanye umbono ophantsi. Ngaphandle kwayo, yonke indawo yokufika iya kufuna ukulungiswa rhoqo ecaleni.
Amanqaku okuJonga kunye neMimandla yokuTshintsha
Iiseti ezimbini zeempawu ezimhlophe ezibuxande zihleli ngaphaya komphetho. Iimpawu zeendawo zokujolisa, imigca emibini emhlophe ebanzi, zixelela umqhubi wenqwelo-moya apho afanele ajongise khona indlela yokusondela kwenqwelo-moya. Iimpawu zeendawo zokufika, uthotho lweebha ezimhlophe ezincinci, zibonisa indawo echanekileyo apho amavili afanele adibane khona nendlela yokuhamba.
Ezi mpawu zibekwe ngokwezithuba ezahlukeneyo ukuze umqhubi wenqwelo moya akwazi ukubona umgama oseleyo wendlela yokumisa inqwelo moya ngokujonga nje. Ziyahluka phakathi kokufika okuthe tye nokufika ngokukhawuleza.
Imigca yeThreshold: Apho iRunway iqala khona
Umda uphawulwe ngomqolo wemigca emhlophe ethe nkqo kumgca ophakathi. Inani lemigca libonisa ububanzi bendlela yokubaleka, imigca emine yobubanzi obuqhelekileyo, imigca emithandathu kwiindawo ezibanzi.
Oku kumxelela ngqo umqhubi wenqwelo moya apho indlela esetyenziswayo iqala khona kunye nendawo apho umda osusiweyo uphela khona. Ukungawuqondi kakuhle lo mqondiso kunokuthetha ukufika kufutshane nendlela yokubaleka okanye kumphezulu ongenzelwanga ukuthwala ubunzima benqwelo moya.
Ezi mpawu zakha inkqubo yokubona epheleleyo ekhokela yonke into ukusuka kunye nokufika emhlabeniUmqhubi wenqwelo-moya oqondayo ufunda indlela yeenqwelo-moya njengemephu, kungekhona umdlalo wokuqikelela.
Iimpawu zeTeksi ezithintela ukuhla kweendlela zeenqwelo moya
Eyona mzuzu iyingozi kakhulu kwimisebenzi yomhlaba yenzeka xa umqhubi wenqwelo moya enqumla umgca otyheli ocacileyo aze acinge ukuba uthetha into efanayo nomgca oqhekekileyo. Ukuhlasela kwendlela, iinqwelomoya, izithuthi, okanye abantu abangena kwindlela yokubaleka ngaphandle kwemvume, phantse rhoqo kunokuthintelwa xa abaqhubi beenqwelo moya befunda iimpawu zendlela yokubaleka njengenkqubo yokubona usongo endaweni yokuba bafunde uncedo lokuhambaIimpawu ezimthubi azikho ukuze zikhokele intshukumo kodwa ukuze kuqinisekiswe imida.
Imigca esembindini weTeksiway yimigca etyheli eqhubekayo. Yilandele uze uhlale endleleni. Kodwa uyilo lokhuseleko lokwenyani luhlala kwimigca yokubamba.
Uphawu lwendawo yokubamba inqwelo-moya lunemigca emine etyheli, emibini eqinileyo nemibini eneemigca ethe tyaba, ethe nkqo kwindlela yeteksi. Imigca eqinileyo ikwicala lendlela yeteksi, imigca eneemigca ethe tyaba kwicala lendlela yeteksi. Loo pateni ithetha ukuthi yima phambi kwemigca eqinileyo, uqhubeke kuphela xa ugqithile kule ineemigca eneemigca. Abaqhubi beenqwelo-moya abakhumbula le pateni basusa ukungacaci okubangela ukungena kwabantu.
Uphawu lwendawo ebalulekileyo ye-ILS longeza olunye umaleko. Lusebenzisa ipateni yeleli etyheli, uthotho lweebha ezityheli ezithe tyaba phakathi kwemigca emibini ehambelanayo, ukuphawula apho inqwelo moya okanye isithuthi sinokuphazamisa khona isignali yenkqubo yokufika kwesixhobo.
Ukungayilandeli le mithetho kukhusela indlela yokusondela kweenqwelo-moya ekugqibeleni. Uninzi lokungena kwiindawo ezibalulekileyo ze-ILS kwenzeka kuba abaqhubi beenqwelo-moya bakuthatha njengecebiso kunokuba bakuthathe njengesilumkiso. isikhundla esinyanzelekileyo sokubamba.
Iimpawu zomphetho weTaxiway ziza ngeendlela ezimbini. Imigca etyheli eqhubekekayo emibini iphawula umphetho ogangathiweyo, hlala phakathi kwawo. Imigca etyheli enye iphawula umphetho ongengowendlela apho umphezulu uphela khona. Zombini zizilumkiso, azikho iindlela. Umqhubi wenqwelo moya ophatha yonke imiqondiso etyheli njengomda endaweni yokuba ngumkhokeli sele ephumelele isiqingatha sedabi lokulwa nokuhlasela.
Izibane zeRunway kunye neTaxiway: Ithetha ukuthini iMbala nganye
Iimpawu ziphelelwa luluncedo xa zingabonakali kakuhle, nto leyo kanye xa izibane zithatha indawo njengenkqubo yokhuseleko ephambili. Ingqiqo yemibala yezibane ibonisa inkqubo yokuphawula kodwa yongeza umaleko obalulekileyo: oluhlaza okwesibhakabhaka noluhlaza zifumaneka kuphela kwiindlela zeeteksi, ngelixa umhlophe ulawula iindlela zokubaleka. Ukwazi le mibala ngokujonga nje koko kugcina ukuhamba komhlaba kukhuselekile xa inkungu, imvula, okanye ubumnyama bususa iindawo zokujonga ezibonakalayo.
| Uhlobo lokuKhanya | umbala | Indawo | Injongo |
|---|---|---|---|
| Izibane zomphetho wendlela | Mhlophe | Kumacala omabini endlela yeenqwelo-moya | Chaza imida esecaleni yokusuka nokufika |
| Izibane zendlela ephakathi | Omhlophe / obomvu | Ifakwe kumgca ophakathi wendlela yokubaleka | Nika isikhokelo sokulungelelanisa ngexesha leendlela zokubonakala kancinci |
| Izibane zomphetho weTaxiway | Luhlaza | Ngasecaleni kwemiphetho yeendlela zeeteksi | Phawula umda wendlela yeeteksi osebenzisekayo xa uhamba emhlabeni |
| Izibane ezisembindini weTeksiway | Luhlaza | Ifakwe kumgca wendlela yeteksi | Khokela inqwelo-moya kwindlela echanekileyo eya nebuya kwindlela yeenqwelo-moya |
Izibane eziluhlaza okwesibhakabhaka ezisemaphethelweni eeteksi zezona zibalulekileyo ezibonakalayo kumqhubi wenqwelo moya otshintsha ukusuka kwindlela yeenqwelo moya ukuya kwindlela yeenqwelo moya emva kokuhla. Ukubona loo kukhanya okwesibhakabhaka kuthetha ukuba inqwelo moya iphume kwindlela yeenqwelo moya esebenzayo kwaye ibuyele kumphezulu owenzelwe ukuhamba kancinci, okunomngcipheko omncinci.
The inkqubo yemibala yezibane zeenqwelomoya Kulula ngabom kuba ixesha elibaluleke kakhulu lixesha apho umqhubi wenqwelo moya engenalo ixesha lokucinga.
Umthetho we-70/50: Umda woKhuseleko osetyenziswa yiPilot nganye
Uninzi lwabaqhubi beenqwelo-moya abacingi ngomthetho we-70/50 de bawufune, kwaye ngelo xesha sele kusemva kwexesha lokufunda. Esi sikhokelo sokwenza izigqibo sikhona ngesizathu esinye: ukusuka kwelona nqanaba libalulekileyo lokusebenza kwendiza, kwaye ukuqikelela ukuba unendlela eyaneleyo yokubhabha akuyonto ifanelekileyo.
Lo mthetho ulula ngendlela ekhohlisayo. Xa inqwelo-moya ifikelela kwisantya sayo esibaliweyo sokusuka, umqhubi wenqwelo-moya ujonga ukuba ingaba inqwelo-moya idlule na kubude bendlela yokumisa. Ukuba ayidlulanga, ukusuka kwayo kuyekiswa ngoko nangoko. Akukho mathandabuzo. Akukho kuqikelela.
Okwenza lo mthetho usebenze kukuba ubamba iingxaki kwangethuba ukuze ume ngokukhuselekileyo. Ukusuka okungavunyelwanga ngesantya esiphezulu kudla ngokukhawuleza indlela yokuhamba. Indawo yokuhlola ye-70/50 ikwindawo apho inqwelo-moya isenomgama owaneleyo wokumisa isantya ngaphambi kokuba indlela iphele. Ayinalo elo festile, kwaye ukhetho luyancipha lube lolwentlekele.
Ukugqitha kwendlela ngexesha lokusuka akwenzeki kuba inqwelo-moya ayikwazanga ukubhabha. Kwenzeka kuba umqhubi wenqwelo-moya uzimisele ukusuka kodwa akwasebenza waza waphelelwa yindawo yokuma. Umthetho we-70/50 ususa ukuqikelela kweso sigqibo. Uthatha indawo yethemba ngenqaku elinzima lokujonga.
Wonke umqhubi wenqwelo moya uyawukhumbula lo mthetho xa eqeqeshwa. Abo basindayo emsebenzini wabo ngabo bawusebenzisa ngokwenene.
Uqwalaselo Lweendlela Ezine Zokuhamba Kweenqwelo-moya Zonke Ezisetyenziswa Yisikhululo Seenqwelo-moya
Indlela ekhethwe yisikhululo seenqwelo-moya ityhila okungakumbi malunga neemfuno zendlela kunye neepateni zomoya zasekuhlaleni kunaso nasiphi na esinye isigqibo soyilo. Ezi ndlela azixhomekekanga, nganye isombulula ingxaki ethile yokusebenza enokuthi indlela eyahlukileyo ebekwe ngayo iyenze ibe mandundu.
- Indlela enye yokuhamba ngenqwelo moya: umcu omnye olawula zonke iimoto ezifikayo nezo ziphumayo
- Iindlela zokuhamba ngeenyawo ezihambelanayo: imicu emibini okanye engaphezulu ehamba kwicala elinye
- Iindlela zokubaleka ze-Open-V: imicu emibini edibana kwelinye icala kodwa yahluka kwelinye
- Iindlela zokubaleka ezidibanayo: imicu emibini enqamlezayo ngekona ethile
Okungaboniswayo kolu luhlu kukutshintshana okungasemva kokhetho ngalunye. Iindlela zokubaleka zeenqwelo moya eziziindlela enye zezona zilula kwaye zibiza kancinci, kodwa zivala umgama odlulayo nzima, enye yokufika ithintela ukuhamba okulandelayo. Iindlela zokubaleka zeenqwelo moya ezihambelanayo zisombulula loo nto ngokuvumela ukusebenza ngaxeshanye, kodwa zifuna umhlaba owaneleyo kunye nendawo yomoya ukugcina iindlela zahlukene ngokukhuselekileyo.
Uyilo lwe-Open-V luphatha imimoya enqamlezileyo ngcono kunee-parallel strips kuba abaqhubi beenqwelo moya banokukhetha indlela yeenqwelo moya ehambelana kufutshane necala lomoya. Iindlela zeenqwelo moya ezidibanayo ziyinto enokwenzeka kwizikhululo zeenqwelo moya ezinezindlu ezincinci, kodwa zizisa ingxaki yokulungelelanisa: enye indlela yeenqwelo moya kufuneka ibanjwe ngelixa enye isebenza.
Ngexesha elizayo xa ubona isikhululo seenqwelo-moya uvela phezulu, jonga uyilo lwaso uze ubuze ukuba sisombulula yiphi ingxaki. Istrip enye kwisikhululo seenqwelo-moya sengingqi ikuxelela ukuba ithrafikhi iphantsi kwaye iqikelelwa. Iindlela zokuhamba ngeenqwelo-moya ezihambelanayo kwindawo enkulu zikuxelela ukuba umthamo yeyona nto iphambili. Ulwakhiwo luyilo lwesicwangciso sesikhululo seenqwelo-moya esibhalwe nge-asphalt.
Ukuqonda Ubunzulu Bomphezulu Wesikhululo Seenqwelo-moya
Ukuqonda indlela esebenza ngayo imigca emhlophe kunye nokukhanya okuluhlaza okwesibhakabhaka kutshintsha indlela obona ngayo ibala leenqwelo moya. Oko kwakubonakala ngathi yindlela yokuhamba ngeenyawo engacwangciswanga ngoku kufundwa njengenkqubo yokhuseleko eyenzelwe ukuthintela eyona nto ixhaphakileyo yeziganeko zeenqwelo moya: ukudideka phakathi kwendlela yokukhwela inqwelo moya kunye nomphezulu weteksi.
Kubaqhubi beenqwelo-moya, olu lwazi luthatha indawo yokuskena okuphendulayo ngokulindela ngokuzithemba. Kubakhweli kunye nabathandi, luguqula ukuhamba phezu kwetharmac okanye umbono wesihlalo sefestile ube sisifundo sexesha langempela sokuchaneka kokusebenza. Ngexesha elizayo xa ukhwela inqwelo-moya, bukela inqwelo-moya isuka esangweni iye kwindlela yeenqwelo-moya. Ukujika ngakunye, ukubamba ngakunye, utshintsho ngalunye lokukhanya lulandela umthetho owuqondayo ngoku.
Khangela imigca emthubi xa uphinda usesikhumulweni seenqwelo-moya. Ayingomhombiso. Yimida phakathi kokuhamba nokubhabha. Loo mahluko ngumahluko phakathi kokuhamba rhoqo kunye nokungena kwendlela eya ebaleni.
Imibuzo Eqhelekileyo Malunga Nemisebenzi Yeenqwelo-moya NeeTeksi
Yintoni umahluko phakathi kwendlela yokukhwela inqwelo moya kunye nendlela yeteksi?
Indlela yokuhamba ngenqwelo moya yindawo ebekelwe bucala apho iinqwelo-moya zisuka khona zize zihlale khona, ngelixa indlela yokuhamba ngenqwelo moya yindlela edibanisa iindlela zokuhamba ngenqwelo moya kwizikhululo, iihangars, kunye nezinye iindawo zesikhululo seenqwelo-moya ukuze kushukume umhlaba. Eyona nto ibonakalayo ngumbala: iimpawu zendlela yokuhamba ngenqwelo moya zimhlophe, kwaye iimpawu zendlela yokuhamba ngenqwelo moya zimthubi, inkqubo eyenzelwe ukususa naluphi na ukudideka ngexesha lotshintsho olubalulekileyo.
Ziziphi iintlobo ezine zeendlela zokubaleka iinqwelomoya?
Iindlela ezine eziphambili zokubeka inqwelo moya yendlela yi-single, parallel, open-V, kunye ne-intersecting, nganye ikhethwa ngokusekelwe kumthamo wethrafikhi kunye neepateni zomoya ezikhoyo. I-runway enye iphatha umthamo omncinci wethrafikhi, ngelixa iindlela zokuhamba zendlela ezihambelanayo zivumela ukunyuka kunye nokufika ngaxeshanye kwiindawo ezixakekileyo ezifana ne-Atlanta okanye iChicago O'Hare.
Uthini umthetho wama-70 50?
Umthetho we-70/50 yindawo yokujonga isigqibo sokusuka: xa inqwelo-moya ifikelela kwi-70% yesantya sayo sokusuka, umqhubi wenqwelo-moya akufanele ukuba asebenzise ngaphezulu kwe-50% yobude bendlela yokusuka ekhoyo. Ukuba loo mqathango awufezekiswa, umqhubi wenqwelo-moya uyayirhoxisa inqwelo-moya ngoko nangoko ukuze athintele ukuba ingagqithi kakhulu indlela yokusuka.
