<prompt> I-Passage: I-Iran Air Flight 277 kwakuyindiza yomgibeli eyaphahlazeka eduze ne-Urmia Airport, eNtshonalanga Azerbaijan Province, e-Iran, ngo-9 Januwari 2011. Okungenani abantu abangu-77 kwabangaphezu kuka-100 ababesemkhunjini bashona. Indiza eyayibandakanyekile, i-Boeing 727-286Adv, yayisebenza ngenkonzo yasekhaya ehleliwe ye-Iran Air esuka eMehrabad International Airport, eTehran, iya e-Urmia. Yaphahlazeka ngemuva kokuthi i-go-around iqaliwe ngesikhathi sokugcina, ezimeni zezulu ezimbi. Umbuzo: Yayiyini inombolo yendiza eyaphahlazeka e-Iran ngo-2011?  <response>: 277 izinkulungwane 