Iyini isistimu ye-NOTAM?

Isistimu ye-NOTAM ebangele ukuthi indiza ime

Salwa Azzam2023-01-12Isibuyekezo sokugcina: 2023-01-12

Uhlelo lwe-NOTAM, futhi ngemuva kokuphazamisa ukuhamba kwezindiza e-United States imizuzu engaphezu kwe-120, i-US Federal Aviation Administration yaqinisekisa,

NgoLwesithathu, abukho ubufakazi okwamanje be-cyberattack ohlelweni lwe-NOTAM.

Ithe uphenyo lokuqala lukhombise iphutha kwelinye lamafayela e-NOTAM, okudale ukubambezeleka kwamakhulu endiza.

kulo lonke elase-United States, ngaphambi kokuqhubeka kancane kancane.

Ngakho-ke yini uhlelo lwe-NOTAM?

Iwuhlelo oluthumela izexwayiso zesikhathi sangempela zokuphepha kubashayeli bezindiza, ngokwencazelo efakwe kuwebhusayithi.

ku-US Civil Aviation Authority.

Lezi zixwayiso zibalulekile ekuhleleni indiza futhi zisetshenziselwa ukwabelana ngolwazi mayelana nezingozi ezisemoyeni noma phansi, njengemigwaqo yezindiza evaliwe, imikhawulo yendawo yomoya kanye nokuphazamiseka kwesignali yokuhamba.

Izaziso zesistimu zivame ukuqukatha ulimi lobuchwepheshe okunzima ukulihlaziya kunoma ubani ongenalwazi ukuze alifunde.

I-NOTAM yasungulwa ngo-1947, yamodela ngohlelo olufanayo olusetshenziselwa ukuxwayisa okaputeni bemikhumbi ngezingozi olwandle.

Isitobhi esigcwele ngenxa ye-NOTAM

Ukuhamba kwezindiza bekumiswe ngokuphelele endaweni yezindiza yase-US ngenxa yokungasebenzi kahle kohlelo lwe-NOTAM.

Inethiwekhi yaseMelika "CNN" ithe ukungasebenzi kahle kwezobuchwepheshe kubangele ukubambezeleka kwezindiza ezingaphezu kuka-4000, nokuhoxiswa kwezindiza ezingaba ngu-750, nokumiswa kokuhamba kwezindiza eMelika.

Futhi i-US Federal Aviation Administration ivumele izindiza ukuthi zihambe ezweni lonke, ngemuva kokumemezela ekuqaleni kwanamuhla, ngoLwesithathu, ukuqala kabusha kancane kancane kokuhamba kwezindiza ezikhumulweni zezindiza zase-Atlanta naseNewark.

Futhi uKaren Jean-Pierre, unobhala wezindaba eWhite House, wayeshilo phambilini ukuthi abukho ubufakazi bokuthi ukwehluleka kohlelo lweFederal Aviation Administration kungenxa yokuhlasela kwe-cyber, nokuthi uMengameli uJoe Biden uyalele ukuthi kwenziwe uphenyo.

Amathegi