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Turkish Airlines Flight 1951
16.12.2014Dora Akcan
Kubilay BaranYiğit Öztuna
Eray Arkış
May Day PresentationENG 105
Lecturer: Ayfer Karaca
Outlines
• Introduction (describing the event)
• Investigation
• Impact of the Disaster
• Conclusion (opinion)
Introduction
• Date: 25 February 2009
• Site:North of the Polderbaan runway (nearAmsterdam Airport Schiphol)
• Aircraft Type: Boeing 737
• Aircraft Name: Tekirdağ
• Operator: Turkish Airlines
• Registration: TC-JGE
• Flight Origin: Istanbul Atatürk Airport, Istanbul, Turkey
• Destination: Amsterdam Airport Schiphol, Amsterdam, Netherlands
• Injuries (non-fatal): 86 (including 6 critical and 25 severe)
• Fatalities: 9
• Survivors: 126
Nationality People Fatalities
Netherlands 53 0
Turkey 51 (inc. 7 crew) 5 (inc. 4 crew)
United States 7 4
United Kingdom 3 0
Germany 1 0
Bulgaria 1 0
Italy 1 0
Taiwan 1 0
Total 125 (inc. 7 crew) 9 (inc. 4 crew)
Flight
• 128 Passengers
• 7 Flight Crew
• Instructor Captain Hasan Tahsin Arisan
• Olcay Özgür, safety pilot
• Murat Sezer, co-pilot under line training
• The cabin crew :Figen Eren, Perihan Özden, Ulvi Murat Eskin and Yasemin Vural
Investigation
1-Led by the Dutch Safety Board
2-Turkish Airlines and a representative team of the American NTSB
3-The UK Air Accidents Investigation Branch, and the French Bureau d'Enquêtes et d'Analyses pour la
sécurité de l'Aviation Civile (BEA)
Important Details
• Faulty radio altimeter, aggravated by pilot errors, stall
Impact• Dutch Safety Board
has published a report of his research associate with the accident in May 2010
• According to this report , main reason showed that two height indicator had different values .
Technically• 1-Boeing improved the reliability of the height
measuring system.
• 2-US Federal Aviation Administration ( FAA) and European Aviation Safety Agency (EASA)improved radio altimes system for safety.Thus, they prevent unwanted situations like this.
• 3- Boeing, FAA ve EASA developed audible/voice warning system during the low speed flight.
• Normally all of the types of the aircrafts have this system. For example ; If the aircraft approaches the minimum speed, warning goes to the crew.
• ( GPWS ground proximity warning system )
Operational
• Boeing reviewed ; Approach to stall system
• This system include autothrottle and trimming
• Turkish Civil Aviation , International Civil Aviation Association ( ICAO) , FAA and EASA changed their training which given to pilots about approach to stall.
CONCLUSİON