The 13-second silence that led to a domestic aviation disaster
In short: When Flight 269 attempted to abort its landing at Phuket International Airport, the cockpit fell into a deadly silence. For the final 18 seconds of the flight, neither pilot spoke as the aircraft struggled for altitude with engines stuck at idle, leading to a catastrophic impact.
The crash of One-Two-Go Airlines Flight 269 on September 16, 2007, was characterized by a breakdown in Crew Resource Management (CRM). While First Officer Montri Kamolrattanachai acted as the pilot flying, Captain Arief Mulyadi—the airline's Chief Pilot with over 16,000 flight hours—was responsible for oversight. Investigations by the AAIC and the NTSB revealed that both pilots had exceeded legal flight limits for the week and month, contributing to significant fatigue.
During the critical go-around maneuver, a series of human performance errors unfolded. The aircraft descended below 50 feet above the threshold level, causing the autothrottle to reduce thrust to idle. Although Montri called for a "go-around" and attempted to transfer control to Mulyadi, there was no verbal acknowledgment from the captain. Crucially, the takeoff/go-around switch was never pushed, and the engines remained at idle for 13 seconds as the plane climbed only to lose momentum and strike an embankment.
The disaster also exposed systemic corporate failures. One-Two-Go Airlines lacked proper governance, failed to conduct legally required pilot proficiency checks, and used a simulator that did not match their actual aircraft configuration or include wind shear alerts. Furthermore, rescue efforts were physically obstructed by a 1.2-metre ditch parallel to the runway, which prevented emergency vehicles from reaching the crash site immediately.
The incident resulted in 90 deaths out of 130 people on board. In the aftermath, the airline was prohibited from operating in the European Union due to safety concerns and eventually rebranded as Orient Thai Airlines in July 2010.
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- Summary by Intellect · source: One-Two-Go Airlines Flight 269
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