<prompt> Qedela umusho olandelayo: Ngemva kokubonisa kahle emncintiswaneni we - 1974 we - Canadian Grand Prix, uKoinigg wayeqala ukuzibonakalisa njengethemba elihle ngo - 1975. Kodwa egijima eduze emuva  <response>: I-US Grand Prix eWatkins Glen, imoto kaKoinigg yabhekana nokwehluleka kokumiswa kwejubane ekhoneni lesi-7, yayiphonsa ngobuso esivimbelweni se-Armco. Ijubane uKoinigg awela ngalo laliphansi kakhulu, futhi kwakufanele asinde engozini engalimalanga. Nokho, njengoba kwakunjalo ngamanye amasekethe amaningi ngaleso sikhathi, i-Armco yayibekwe ngendlela engaphephile futhi ingxenye engezansi yayo yabhoka lapho imoto ishaya. Imoto yadlula ngaphansi kwengxenye engenhla, eyahlala ingashintshiwe, yanquma ikhanda likaKoinigg futhi yambulala ngaso leso sikhathi. Ingozi kaKoinigg yayikhumbuza ukufa komshayeli weFormula One uFrançois Cevert emzileni ofanayo ngonyaka odlule. 