2007 Isparta Aircraft Crash

The Isparta aircraft crash, which occurred on 30 November 2007, resulted in the downing of a passenger aircraft operating the Istanbul-Isparta route and claimed the lives of 57 people. Flight KKK 4203, a 1996-model MD-83 commercial aircraft, departed from Istanbul Atatürk Airport at 00:51 local time. A total of 57 people perished in the crash, including 50 passengers and 7 crew members, with no survivors.^【1】

Flight Path and Crash Site

The passenger aircraft, with a capacity of 165 seats, deviated from its approach path to Isparta Süleyman Demirel Airport and crashed at the Türbetepe location, approximately 6 to 7 kilometers southwest of the Keçiborlu district.^【2】 According to statements by local authorities, this area, situated at an elevation of 1,830 meters, lies outside the aircraft’s normal transit corridor. The wreckage was found between the villages of Çukurören and Yenitepe.^【3】 Initial investigations at the site revealed that before impact, the aircraft had cut through trees, suffered wing damage, and then disintegrated into fragments. It was recorded that contact with the control tower was lost at the moment when weather reports indicated conditions were suitable for landing, but the aircraft was planned to make a detour over Burdur when communication was interrupted.

An Image of the Isparta Aircraft Crash on 30 November 2007 (Anadolu Agency)

Scientific Scholars Lost and Investigation Process

Among the passengers who lost their lives were prominent scientists traveling to Isparta to attend a physics conference organized by Süleyman Demirel University. The scientists on board were: Prof. Dr. Engin Arık, Prof. Dr. F. Şenel BOYDAĞ, Assoc. Dr. İskender HİKMET, Research Assistant Özgen Berkol DOĞAN, Research Assistant Mustafa FİDAN, and Engin ABAT.^【4】 Records indicate that the deceased scientists were conducting research on thorium, which holds significance for Türkiye’s national energy strategies. In the initial investigation report prepared by faculty members of Eskişehir Anadolu University, the pilots were identified as primarily at fault. However, following objections from the plaintiffs’ attorneys, a revised 2013 report concluded that the primary cause of the crash was a large number of technical deficiencies detected on the aircraft and the decision to permit flight despite these malfunctions.^【5】 The report also noted the absence of cockpit voice and flight data recorders (black boxes), which are critical for flight safety documentation.

An Image of the Isparta Aircraft Crash on 30 November 2007 (Anadolu Agency)

Legal Proceedings and Final Ruling

The legal case related to the crash began at the Isparta Heavy Criminal Court with 20 defendants and underwent a prolonged judicial process. In 2016, the Court of Cassation’s 12th Criminal Chamber upheld prison sentences of 11 years and 8 months each for the partners, general manager, and technical manager of the operating company, Dünya’ya Bakış Hava Taşımacılığı AŞ, on charges of manslaughter through negligence.^【6】 Additionally, the former Director General of Civil Aviation and his deputy were sentenced to imprisonment for abuse of duty. Following the Court of Cassation’s annulment of acquittals for some defendants, a new trial process was initiated. As a result of this retrial, the Court of Cassation’s 12th Criminal Chamber confirmed on 11 March 2024 the prison sentences of 5 years and 10 months each for the defendants, bringing closure to the 17-year-long case file. It was also recorded during the proceedings that the statute of limitations had expired for certain institutions and individuals involved.^【7】