Investigation Summary
The aircraft, a Boeing 727 named 'Antonio Villavicencio', was operating a domestic flight to Cartagena. Shortly after departing runway 33 at Camilo Daza International Airport, the crew failed to follow standard departure procedures. Investigation into the cockpit voice recorder (CVR) revealed that a non-duty pilot was present in the cockpit, engaging the flight crew in conversation. This distraction led the pilots to neglect their primary task of monitoring the aircraft's altitude and heading relative to the surrounding mountainous terrain. The aircraft struck trees before impacting the El Espartillo mountain ridge at an elevation of approximately 6,343 feet. The impact occurred just minutes after takeoff, as the aircraft failed to clear the high terrain located in the departure path. The impact and subsequent fuel explosion disintegrated the aircraft, leaving no survivors.
Final Conclusions
The official cause was determined to be Controlled Flight Into Terrain (CFIT). Contributing factors included a lack of Crew Resource Management (CRM), pilot distraction caused by the presence of an unauthorized person in the cockpit, and a failure to maintain adequate clearance from known obstacles during the climb phase.
Video Analysis
The Crash of Avianca Flight 410: Analysis of the 1988 Boeing 727 Disaster — This video examines the controlled flight into terrain of Avianca Flight 410 near Cúcuta, Colombia. It details how cockpit distractions and poor crew resource management led to the loss of all 143 people on board.
If playback is blocked, the owner has disabled embedding — use the link above.
Airframe & Maintenance
Systems & Failure Modes
Crew Resource Management (CRM)
The interpersonal communication and decision-making process in the cockpit, which failed due to social distractions.
Pratt & Whitney JT8D-7A
The three engines powering the Boeing 727, which were functioning normally at the time of impact.
Interesting Facts
- 01At the time, it was the deadliest aviation accident in Colombian history.
- 02The aircraft had previously served with Pan Am as 'Clipper Koln-Bonn'.
- 03The crash site was located on El Espartillo Mountain at an altitude of approximately 6,343 feet.
- 04The wreckage was scattered within a small 60-meter radius due to the vertical nature of the impact.
- 05The investigation highlighted the presence of a non-duty pilot in the cockpit as a primary distraction.
Safety Actions & Advisories
Sterile Cockpit Rule Reinforcement
Emphasis was placed on the 'sterile cockpit' rule, prohibiting non-essential conversation and unauthorized personnel in the cockpit during critical phases of flight.
CRM Training Mandates
The accident served as a case study for the necessity of formal Crew Resource Management training within Latin American airlines.
Location
ACCIDENT SITE · Coordinates taken from the wikidata coordinate.