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Fecha:martes 12 noviembre 1996
Tipo:Silhouette image of generic IL76 model; specific model in this crash may look slightly different
Ilyushin Il-76TD
Operador:Kazakhstan Airlines
Registración: UN-76435
Numéro de série: 1023413428
Año de Construcción: 1992
Horas Totales de la Célula:2643
Tripulación:Fatalidades: 10 / Ocupantes: 10
Pasajeros:Fatalidades: 27 / Ocupantes: 27
Total:Fatalidades: 37 / Ocupantes: 37
Víctimas de la colisión:Fatalidades: 312
Daños en la Aeronave: Destruido
Consecuencias: Written off (damaged beyond repair)
Ubicación:5 km (3.1 milles) de Charkhi Dadri (   India)
Fase: En ruta (ENR)
Aeropuerto de Salida:Shymkent Airport (CIT/UAII), Kazajstán
Aeropuerto de Llegada:Delhi-Indira Gandhi International Airport (DEL/VIDP), India
Número de Vuelo:1907
Kazakhstan Airlines Flight 1907, an Ilyushin Il-76 departed Shymkent (aka Chimkent), Kazakhastan for a flight to Delhi. While descending on Airway G452 the crew contacted Delhi: "Good evening 1907. Passing through 230 for 180, 74 miles from DPN [the Delhi Airport beacon]". The controller then cleared the flight to descend to and report at FL150. In the meantime, a Saudi Arabian Airlines Boeing 747 had departed Delhi at 18:32 for a passenger flight to Dhahran. Flight SV763 followed the Parvi SID and reported approaching FL100. The Delhi controller cleared the flight, which was also on Airway G452, to climb to FL140. Because Flight 1907 was approaching from the opposite side, the controller told SV763: "Maintain level 140, Standby for higher." A little later, Flight 1907 reported reaching FL150 at 46 miles from the airport. The controller then responded: "Roger. Maintain 150. Identified traffic 12 o'clock, reciprocal Saudia Boeing 747, 14 miles. Report in sight." The Kazakhstan crew replied by querying the distance to which the controller answered: "Fourteen miles now, roger 1907." When no reply followed he again warned: "Traffic in 13 miles, level 140."
Apparently the Kazakh aircraft had descended below its assigned altitude and was flying at 14500 feet. A few seconds later seconds later the Ilyushin had descended another 310 feet. Shortly afterwards both aircraft collided, plummeted down in flames and crashed in an arid farming area.

Probable Cause:

PROBABLE CAUSE: The root and approximate cause of the collision was the unauthorised descending by the Kazak aircraft to FL-140 and failure to maintain the assigned FL-150.

The factors contributing to the unauthorised descent of Kazak aircraft to FL-140, departing from the assigned FL-150, were:
i) inadequate knowledge of English language of Kazak pilot, resulting in wrong interpretations of ATC instructions.
ii) poor airmanship and lack of proper CRM (Crew Resource Management) skill on the part of PIC (Pilot-in-Command) compounded by leadership quality lacking in him.
iii) Casual attitude of the crew and lack of coordination in the performance of their respective duties by crew of Kazak aircraft.
iv) Absence of standard callouts from any crew member.

Accident investigation:
Investigating agency: CoI India
Status: Investigation completed
Accident number: final report
Download report: Final report
Language: English

» Soviet Transports
» Aviation Week & Space Technology 18.11.96 (34-36)
» Civil aviation aircraft accident summary for the year 1996 (DGAC India)


photo of Ilyushin-Il-76TD-UN-76435
accident date: 12-11-1996
type: Ilyushin Il-76TD
registration: UN-76435

This map shows the airport of departure and the intended destination of the flight. The line between the airports does not display the exact flight path.
Distance from Shymkent Airport to Delhi-Indira Gandhi International Airport as the crow flies is 1669 km (1043 miles).
Accident location: Approximate; accuracy within a few kilometers.

This information is not presented as the Flight Safety Foundation or the Aviation Safety Network’s opinion as to the cause of the accident. It is preliminary and is based on the facts as they are known at this time.
languages: languages


Ilyushin Il-76

  • 938+ built
  • 36th loss
  • 17th accidente fatal
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  • 7th worst accident (actualmente)
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