Aviation Accident Summary Archive

On December 4, 1984, an Aeroflot Let L-410MA crashed shortly after takeoff from Kostroma-Sokerkino Airport. During the initial climb in night conditions and low visibility, the aircraft entered a steep bank and crashed into a forest. The accident was attributed to spatial disorientation of the crew, potentially exacerbated by a failure of the aircraft's gyroscopic instruments. All 10 people on board were killed.

Human Factors (Operational)

Aeroflot Flight 3352 struck three maintenance vehicles on the runway while landing at Omsk Airport in heavy rain. The ground controller had fallen asleep on duty and failed to alert the flight crew or other controllers that the runway was occupied by snow-clearing and drying equipment.

Human Factors (Operational)

A Douglas DC-8 cargo jet failed to become airborne during takeoff from Quito, overrunning the runway and crashing into a densely populated residential neighborhood. The investigation determined the crew had incorrectly set the horizontal stabilizer to 0.5 degrees nose up instead of the required 8 degrees, preventing the aircraft from rotating within the available runway length. The crash killed all four crew members and 49 people on the ground, destroying approximately 25 houses. Factors contributing to the error included a labor dispute that caused the crew to depart in haste, and a failure to properly calculate the aircraft's weight and center of gravity for the prevailing conditions.

Pilot Error

A Cameroon Airlines Boeing 737-200 was destroyed by fire at Douala International Airport after an uncontained failure of the number two engine during taxi. As the aircraft prepared for takeoff, a high-pressure compressor disk in the Pratt & Whitney JT8D-15 engine disintegrated, sending fragments into the right wing and puncturing a fuel tank. The resulting fuel leak ignited, leading to a conflagration that consumed the airframe. While 114 occupants successfully evacuated, two passengers died in the fire outside the cabin.

Engine Failure

Seven Sikh militants hijacked Indian Airlines Flight 421 during a domestic multi-stop flight, leading to a 38-hour international standoff across Pakistan and the United Arab Emirates. The hijackers, members of the All India Sikh Students Federation, initially forced the aircraft to circle the Golden Temple in Amritsar before demanding passage to the United States. After refueling stops in Lahore and Karachi, the aircraft landed in Dubai with only five minutes of fuel remaining. Following negotiations led by UAE Defence Minister Sheikh Mohammed bin Rashid Al Maktoum, all 74 occupants were released unharmed, and the hijackers surrendered unconditionally.

Security / Sabotage

A Biman Bangladesh Airlines Fokker F27 crashed into a swamp while attempting to land at Zia International Airport during a severe monsoon storm. After two previously aborted landing attempts due to poor visibility and heavy rain, the aircraft descended below the glide path on its third attempt. The flight crew failed to realize their dangerously low altitude before the aircraft struck the ground approximately 550 meters short of the runway. All 49 people on board were killed, making it the deadliest aviation accident on Bangladeshi soil at the time.

Controlled Flight Into Terrain (CFIT)

On July 5, 1984, nine Sikh separatists hijacked Indian Airlines Flight 405, an Airbus A300, during a domestic flight from Srinagar to Delhi. The hijackers, armed with guns, daggers, and a fake bomb, forced the crew to divert the aircraft to Lahore, Pakistan. The group demanded the release of prisoners arrested during Operation Blue Star, US$25 million in compensation for damage to the Golden Temple, and the return of items they claimed were stolen from the temple. After a standoff at Lahore Airport, the hijackers surrendered to Pakistani authorities on July 6 without any fatalities among the 264 occupants.

Security / Sabotage

On June 28, 1984, an Embraer EMB-110 Bandeirante operated by TAM – Transportes Aéreos Regionais (now LATAM Brasil) crashed into São João Hill during a visual descent in poor weather conditions. The aircraft was on a domestic charter flight for the state oil company Petrobras, carrying two employees and 14 members of various Brazilian television crews. While attempting to land at Macaé, the crew cancelled their Instrument Flight Rules (IFR) flight plan to descend visually despite rain and low clouds. The aircraft struck the hillside and was destroyed by impact and fire, killing all 18 people on board.

Controlled Flight Into Terrain (CFIT)

During the takeoff roll at Calgary International Airport, the left engine suffered an uncontained compressor disc failure, leading to a massive fuel-fed fire. A fragment of the thirteenth stage compressor disc punctured a wing fuel cell, causing an immediate blaze that engulfed the left side and rear of the aircraft. The crew successfully rejected the takeoff and initiated an emergency evacuation. Although the aircraft was destroyed by the fire, all 119 passengers and crew survived, with 27 people sustaining injuries (5 serious and 22 minor) during the evacuation.

Mechanical Failure

Scandinavian Airlines Flight 901 overran Runway 04R at John F. Kennedy International Airport and came to rest in the shallow waters of Thurston Basin. The accident was caused by the flight crew's failure to monitor their airspeed during the final approach, leading to a touchdown nearly halfway down the runway at excessive speed. The crew relied on an autothrottle system that had a documented history of malfunctions, which failed to reduce engine power as expected. Despite the high speed and late touchdown, the crew elected to continue the landing rather than execute a missed approach. All 177 occupants survived the excursion, though 12 people sustained minor injuries.

Human Factors (Operational)

A Balkan Bulgarian Airlines Tupolev Tu-134A crashed during a night approach to Sofia Airport in heavy snow. The flight crew descended below the decision altitude without establishing visual contact with the runway. During a late attempt to execute a go-around, the aircraft struck a power line and crashed into a forest near the village of Krivina, approximately 4 kilometers from the runway threshold, killing all 50 people on board.

Pilot Error

Aeroflot Flight 601 stalled and crashed during a late go-around attempt at Leshukonskoye Airport. After deviating significantly to the left during the final approach, the captain attempted to correct the flight path at a low altitude rather than aborting. When a go-around was finally initiated at just 30 meters, the aircraft entered a critical slip angle, stalled, and struck the ground with a 90 degree left bank.

Pilot Error

A Korean Air Lines DC-10 cargo flight attempted to take off from the wrong runway in dense fog, colliding head-on with a Southcentral Air Piper Chieftain that was holding in position. Despite the destruction of both aircraft and a post-impact fire on the DC-10, all 12 occupants across both aircraft survived. The collision occurred because the Korean Air crew became disoriented during taxi, failed to verify their heading using cockpit instruments, and initiated a takeoff roll on Runway 24R while believing they were on Runway 32.

Pilot Error · Multi-aircraft

Ozark Air Lines Flight 650 struck a snowsweeping vehicle while landing at Sioux Falls Regional Airport during a snowstorm. The aircraft's right wing collided with the vehicle, designated Sweeper 7, approximately 1,000 feet beyond the runway threshold. The impact killed the snow plow driver and sheared the wing from the DC-9. Leaking fuel briefly created a fireball that engulfed the airplane but rapidly died out. All 86 occupants of the aircraft survived the crash and subsequent evacuation, though two flight attendants sustained minor injuries. The aircraft was later repaired and returned to service.

Human Factors (Operational)

Malaysian Airline System Flight 684 crashed 2 kilometers short of the runway at Subang International Airport during a heavy rainstorm. Despite visibility being below company minima, the crew continued a manual descent without the Instrument Landing System (ILS) engaged. The aircraft struck trees and slid into a stream embankment, losing its landing gear and engines. All 247 passengers and crew successfully evacuated the airframe before it was destroyed by a post-crash fire, though 20 occupants sustained injuries.

Controlled Flight Into Terrain (CFIT)

A TAMPA Colombia Boeing 707 cargo jet crashed into a factory shortly after takeoff from Olaya Herrera Airport, killing all three crew members and 22 people on the ground for a total of 25 fatalities. The aircraft was attempting a ferry flight to Miami for repairs following an earlier engine failure caused by foreign object ingestion. During the second takeoff attempt, a second engine failed on the same side of the aircraft, causing a loss of control and a steep bank into a residential and industrial area.

Engine Failure

A departing Iberia Boeing 727 collided with an Aviaco DC-9 that had inadvertently taxied onto the active runway in dense fog at Madrid-Barajas Airport. The DC-9 crew, disoriented by low visibility and inadequate taxiway markings, missed their intended turn and entered the runway just as the 727 reached V1 speed. The collision and subsequent fire destroyed both aircraft, killing all 42 people aboard the DC-9 and 51 people aboard the 727.

Human Factors (Operational) · Multi-aircraft

Nigeria Airways Flight 250 crashed into a cassava field approximately 3.3 kilometers short of the runway while attempting a VOR approach to Enugu in thick fog. The flight crew elected to continue the approach despite visibility being below the required minima. During the final stages of the approach, the aircraft descended below the Minimum Descent Altitude (MDA) and impacted level terrain. The impact and subsequent fire resulted in the deaths of 53 of the 72 people on board.

Controlled Flight Into Terrain (CFIT)

Avianca Flight 011 crashed into a series of hills during its approach to Madrid-Barajas Airport after the crew failed to follow established instrument approach procedures and ignored Ground Proximity Warning System (GPWS) alerts.

Controlled Flight Into Terrain (CFIT)

Seven hijackers, including members of the Georgian intellectual elite, attempted to seize control of a Tupolev Tu-134 to defect to Turkey. The flight crew successfully repelled the hijackers from the flight deck using violent evasive maneuvers, eventually returning to land at Tbilisi. Following a standoff on the ground, Soviet Alpha Group special forces stormed the aircraft. The incident resulted in the deaths of three crew members, two passengers, and three hijackers, while the airframe was written off due to structural damage and over 100 bullet holes sustained during the assault.

Security / Sabotage

TAAG Flight 462 crashed shortly after takeoff from Lubango Airport when it suddenly lost altitude and struck the ground. While Angolan authorities officially attributed the disaster to a mechanical failure, UNITA rebels claimed they shot the aircraft down with a surface-to-air missile, believing it was a military transport. All 130 people on board were killed.

Mechanical Failure

Air Illinois Flight 710, originating from Chicago Meigs Field, crashed into a hilly, wooded area near Pinckneyville after a total loss of electrical power led to the failure of flight instruments and cockpit lighting during a night approach in instrument meteorological conditions. The emergency began approximately two minutes after takeoff from a scheduled stopover in Springfield when the left generator's drive shaft sheared. During the troubleshooting process, the first officer erroneously isolated the functioning right generator, leaving the aircraft dependent solely on battery power. Despite being only six minutes from Springfield, the captain elected to continue the 45-minute flight to Carbondale. The batteries were exhausted before the aircraft reached the destination, causing a loss of situational awareness and a subsequent impact with the ground.

Pilot Error

Gulf Air Flight 771 was a scheduled flight from Karachi to Abu Dhabi that crashed in the desert near Jebel Ali after a bomb exploded in the baggage compartment. The explosion triggered a violent fire and loss of control during the aircraft's approach. All 112 people on board were killed. The Abu Nidal Organization, a Palestinian militant group, was widely held responsible for the bombing, which was reportedly intended to pressure the Gulf states into paying protection money to the group.

Security / Sabotage

On September 14, 1983, a CAAC Hawker Siddeley Trident 2E was taxiing for takeoff at Guilin Qifengling Airport when it was struck by a Harbin H-5 bomber belonging to the People's Liberation Army Air Force. The bomber, which was in its landing roll, veered into the Trident on the taxiway, ripping a large hole in the passenger aircraft's forward fuselage. The accident resulted in the deaths of 11 passengers on board the Trident, all of whom were foreign citizens, and injured between 21 and 27 others. The collision occurred at an airport that served both civilian and military traffic, highlighting significant coordination failures between air traffic control and the two flight crews.

Human Factors (Operational) · Multi-aircraft