Aeroflot 593: The Tragic Flight Piloted by a 15-Year-Old
A routine international flight ended in tragedy on March 23, 1994, when Aeroflot Flight 593 crashed into the Kuznetsk Alatau mountain range in Kemerovo Oblast, Russia, killing all 75 people on board. The crash, occurring approximately 4,000 kilometers from Moscow, initially baffled investigators.
The flight, operating an Airbus A310-304 registered F-OGQS, departed from Sheremetyevo International Airport in Moscow en route to Kai Tak Airport in Hong Kong. The aircraft had been leased to Aeroflot – Russian International Airlines since late 1992 and was powered by General Electric CF6-80C2A2 engines. Captain Andrey Viktorovich Danilov, 40, with over 9,500 flight hours, was in command. First Officer Igor Vasilyevich Piskaryov, 33, had accumulated nearly 6,000 hours, and Relief Captain Yaroslav Vladimirovich Kudrinsky, 39, was also on board.
Initial reports indicated favorable weather conditions and a mechanically sound aircraft. The crew was experienced, and no distress call was received from the flight deck before the crash. However, the cockpit voice recorder revealed a startling and unprecedented cause: the presence of the First Officer’s 15-year-old son at the controls, and the subsequent unintended disengagement of the autopilot.
According to the investigation, First Officer Piskaryov had invited his two children into the cockpit during the cruise phase of the flight. While this practice was not uncommon at the time, it violated regulations. He initially allowed his 12-year-old daughter to sit in the captain’s seat, then his son, Eldar, took a turn. While Eldar was at the controls, he applied pressure to the yoke, partially disengaging the autopilot’s control of the ailerons. A warning light illuminated on the instrument panel, but the pilots did not react to it.
The aircraft began to bank to the right. As the pilots attempted to correct the deviation, the autopilot fully disengaged. The A310 entered a steep dive, descending 10,000 meters in just four minutes. The force of the descent pinned occupants to their seats, and some experienced brief periods of weightlessness. Eldar was unable to move from the controls. “Eldar, get up… get down Eldar, you see the danger?” Piskaryov reportedly shouted, according to the cockpit voice recorder transcript.
The pilots struggled to regain control, but their attempts to level the aircraft exacerbated the situation. They were not trained to recover from a scenario involving unintended autopilot disengagement caused by manual interference. The autopilot, still partially active, attempted to compensate for the steep bank and descent, creating conflicting control inputs.
Despite briefly leveling the aircraft, the pilots were unable to prevent a stall. The aircraft then entered a spin, and ultimately crashed into the mountains at approximately 260 kilometers per hour. Investigators determined that had the pilots simply released the controls, the aircraft’s safety systems would have likely prevented the stall.
The crash of Aeroflot Flight 593 prompted a review of cockpit procedures and regulations. Airbus and Aeroflot subsequently enhanced pilot training to address the specific scenario of unintended autopilot disengagement. Regulations regarding access to the cockpit were also tightened, effectively ending the practice of allowing non-crew members, particularly children, to enter the flight deck during flight.