Ụgbọelu Alrosa 514

Alrosa Flight 514 bu Tupolev Tu-154 n'ebu ndi mmadu n'ime obodo ha kwadoro ipu bido na Udachny ruo Moscow, Russia, na ubochi 7 September 2010 nwere mgbatu nke oma na airstrip n'emepeghi emepe mgbe ha tachara afufu odida oku in-flight. Mmadu 81 puru n'ugboelu ahu na nweghi ihe mere ha. 

Tupolev nọ n'ụzọ n'elu ụgbọ mmiri mgbe ọdịda ahụ mere, nke mebiri usoro mmanụ ụgbọala na ngwá ọrụ redio niile, nke pụtara na ụgbọelu ahụ agaghị enwe ike iru ebe ọ na-aga. Ndị ọrụ ahụ kpebiri ịnwa ịdakwasị ngwa ngwa n'ọdụ ụgbọ elu Izhma a na-ejighịzi eme ihe. Ụgbọelu ahụ gafere njedebe nke ụzọ ụgbọ elu wee zuru ike n'etiti ahịhịa, mebiri emebi mana ọ ka nọ n'ụgbọelu ya.

E mechara chọọ ndị ọrụ ụgbọ elu 514 mma maka omume ha, a rụzikwara ụgbọelu ahụ nke ọma ma si n'ọdụ ụgbọ elu ahụ pụọ iji maliteghachi ọrụ na Alrosa.

 Ihe mberede 
Ụgbọelu 514 nọ n'elu Usinsk,  n'ịdị elu nke mita 10,600 (34,800  (FL 348) mgbe a hụrụ ihe ịrịba ama mbụ nke nsogbu na ihe dị ka 06:59 oge mpaghara (02:59 UTC). N'oge na-adịghị anya mgbe nke ahụ gasịrị, ụgbọelu ahụ nwere ọdịda zuru oke nke usoro eletrik, nke mere ka usoro ụgbọ mmiri na mgbapụta mmanụ eletrik funahụ. Mfu nke mgbapụta ahụ gbochiri mbufe mmanụ site na tankị nku gaa na tankị inye injin na fuselage,  na-ahapụ ụgbọelu ahụ naanị 3,300 kilogram (7,300  nke mmanụ a na-eji eme ihe, [1] zuru ezu maka minit 30 nke ụgbọ elu. 

N'ihe dị ka 07:47, a gwara ndị ọrụ mberede na Izhma na ụgbọelu ahụ nwere ike ịdakwasị na mberede n'ọdụ ụgbọ elu mpaghara. Izhma Airport bụ ọdụ ụgbọ elu ochie nke a na-eji ugbu a naanị maka helikọpta, Hradecky, Simon (7 September 2010). "Accident: Alrosa Mirny T154 at Izhma on September 7, 2010, loss of electrics and landing on helicopter platform". The Aviation Herald. Retrieved 8 September 2010. na ụzọ ụgbọ elu 1,325-m (4,347  emechiela ma a gbahapụghị ya."RA-85684 Accident description". Aviation Safety Network. Archived from the original on 11 September 2010. Retrieved 8 September 2010. Ogige ụgbọ elu ahụ, ebe ọ bụ na ọ mechiri ụgbọelu na-akwụsi ike na 2003,  anaghịzi enwe akara na Chaatị ụgbọelu. Следствие опечатает самолет в Ижме (in Russian). Komi. 7 September 2010. Archived from the original on 12 September 2010. Retrieved 8 September 2010.
Category:CS1 uses Russian-language script (ru)
Category:CS1 Russian-language sources (ru)

A kpọgara ndị njem n'ihu ụgbọelu ahụ. Ọdịda eletrik ahụ mekwara ka usoro redio, flaps na slats laa. Mgbalị abụọ ịdakwasị kwụsịrị. Na mgbalị nke atọ,  e mere ọdịda mberede nke ọma na 07:55 oge mpaghara. "RA-85684 Accident description". Aviation Safety Network. Archived from the original on 11 September 2010. Retrieved 8 September 2010.Hradecky, Simon (7 September 2010). "Accident: Alrosa Mirny T154 at Izhma on September 7, 2010, loss of electrics and landing on helicopter platform". The Aviation Herald. Retrieved 8 September 2010. Ụgbọelu ahụ gafere ụzọ ụgbọ elu site na mita 160 (520 , Аварийная посадка в Коми: у самолета отказало всё оборудование (in Russian). Vesti. 7 September 2010. Archived from the original on 8 September 2010. Retrieved 8 September 2010.
Category:CS1 uses Russian-language script (ru)
Category:CS1 Russian-language sources (ru) ma nwee mmebi ụfọdụ na usoro ahụ. Ụgbọelu ahụ dara na ọsọ nke 350 ruo 380 kilomita kwa awa (190 ruo 210  , ngwa ngwa karịa ka ọ dị, n'ihi enweghị flaps. Ọ bụ ezie na flaps na-eji hydraulics eme ihe, switches na-arụ ọrụ ha bụ eletrik. Ndị ọrụ itoolu na ndị njem 72 niile si n'ụgbọelu ahụ pụọ. Enweghị mmerụ ahụ a kọrọ.

 Ụgbọelu 
Ụgbọelu na-arụ ọrụ n'ụgbọelu ahụ bụ Tupolev Tu-154M nwere ndebanye aha RA-85684 na nọmba serial 90A-851. E wuru ya na 1990. "RA-85684 Accident description". Aviation Safety Network. Archived from the original on 11 September 2010. Retrieved 8 September 2010.