Aviation Accident Summary Archive

During takeoff from Manchester Airport, the left Pratt & Whitney JT8D-15A engine suffered an uncontained failure. A fragment of the number 9 combustor can was ejected, puncturing a fuel tank access panel on the left wing. Leaking fuel ignited, creating a massive fire that trailed behind the aircraft. The crew rejected the takeoff and turned off the runway into a light wind, which inadvertently drove the flames and toxic smoke directly into the rear fuselage. The fire rapidly penetrated the cabin, and 55 people died, primarily from toxic gas inhalation, due to restricted evacuation paths and the speed of the fire's spread.

Engine Failure

Improper repair of the aft pressure bulkhead led to explosive decompression and loss of all hydraulic systems on a domestic 747 flight.

Structural Failure

Delta Flight 191, a scheduled service from Fort Lauderdale to Los Angeles with a stop at Dallas/Fort Worth (DFW), encountered a severe microburst-induced wind shear while on final approach to Runway 17L at DFW. The aircraft was subjected to a rapid transition from a strong headwind to a massive downdraft and tailwind, causing a significant loss of airspeed and altitude. The L-1011 struck the ground north of the runway, collided with a vehicle on Highway 114, and impacted two airport water tanks before disintegrating. The accident resulted in 135 official fatalities: 134 of the 163 people on board and one person on the ground. Two additional passengers who initially survived died more than 30 days after the crash due to their injuries.

Weather

An Air Ohio charter flight, operating as Flight 21, crashed into Lake Erie after the pilot became unresponsive to Air Traffic Control instructions for approximately 40 minutes. The aircraft maintained a constant altitude and heading until it disappeared from radar, suggesting the pilot had fallen asleep or was otherwise incapacitated due to extreme fatigue. Investigators determined the pilot had not slept for approximately 30 hours prior to the loss of communication.

Human Factors (Operational)

A Piper PA-32-260 collided with a ground vehicle while taxiing for takeoff at Luis Muñoz Marín International Airport. The aircraft was moving northbound on a taxiway when it struck a vehicle traveling westbound on an intersecting access road. The driver of the vehicle sustained fatal injuries, while the pilot and the single passenger on board the aircraft were uninjured. The NTSB determined that the vehicle driver failed to yield at a stop sign and the pilot maintained an inadequate visual lookout.

Other

Aeroflot Flight 5143 stalled and entered a flat spin while cruising at 38,100 feet after the crew mismanaged a low-speed situation. The aircraft was flying at an abnormally low speed for its altitude, causing vibrations that the fatigued crew misinterpreted as engine surges. Instead of increasing thrust, they reduced power further, leading to a deep stall and a crash that killed all 200 people on board.

Pilot Error

A Piper PA-42 Cheyenne III crashed during a night VFR approach to Charlotte Douglas International Airport after the pilot attempted an ostentatious, high-speed maneuver. During the approach, the pilot was queried by the tower regarding his high speed and altitude, to which he responded by requesting a runway change from Runway 18 to Runway 36R. Witnesses observed the aircraft flying fast and low on the downwind leg before entering a steep descending turn. The aircraft struck a tree and a utility pole short of the runway, destroying the airframe and killing both occupants.

Pilot Error

Air India Flight 182 was destroyed by a bomb planted in a checked suitcase by Sikh militants. The aircraft exploded at 31,000 feet over the Atlantic Ocean, southwest of Ireland, killing all 329 people on board. It remains the deadliest terrorist attack in Canadian history and was the deadliest aviation bombing until the September 11 attacks.

Security / Sabotage

A Beech E18S was struck from behind by a landing Alabama Air National Guard RF-4C Phantom II after an air traffic controller forgot the Beechcraft was holding for takeoff on the active runway. The local controller had cleared the Beechcraft, operating as ABX 74, to taxi into position and hold on Runway 05 while simultaneously managing a military flight, Dixie 06, which was performing a low approach followed by a full-stop landing. Preoccupied by heavy traffic on another runway and lacking supervisory oversight, the controller failed to maintain visual separation, leading to the high-speed ground collision.

Human Factors (Operational) · Multi-aircraft

Aeroflot Flight 8381, a Tupolev Tu-134A, collided mid-air with a Soviet Air Force Antonov An-26 at 13,000 feet while descending toward Lviv. The collision occurred in overcast conditions due to significant air traffic control errors, including the misidentification of aircraft positions and improper coordination between civil and military sectors. Both aircraft lost their right wings and tails upon impact, crashing near the town of Zolochiv and killing all 94 people on board both planes (79 on the Tu-134 and 15 on the An-26).

Human Factors (Operational) · Multi-aircraft

Iberia Flight 610 struck a television antenna on the summit of Mount Oiz during its descent into Bilbao, leading to the loss of the left wing and a total hull loss. The investigation determined that the crew flew below the minimum sector altitude due to a combination of misinterpreting the altitude alert system and likely misreading the aircraft's drum-and-needle altimeter. All 148 passengers and crew were killed in the impact and subsequent fire.

Pilot Error

A Boeing 747SP plunged over 30,000 feet in less than two and a half minutes after the crew lost control following a flameout of the No. 4 engine. While cruising at 41,000 feet, the engine lost thrust, and the captain failed to provide manual rudder input to compensate for the resulting asymmetric thrust. The autopilot, unable to maintain level flight using only ailerons at low speeds, reached its limit and disconnected, causing the aircraft to roll and dive. The crew suffered spatial disorientation in the clouds and only regained control at 9,500 feet after breaking through the cloud base. Despite significant structural damage and high g-forces, the aircraft landed safely at San Francisco. While there were no fatalities, 24 people were injured, including two serious injuries involving a foot fracture and acute back strain.

Pilot Error

Aeroflot Flight 7841 crashed shortly after takeoff from Minsk-2 Airport following a dual engine failure caused by ice ingestion. The aircraft had been parked on the apron for approximately one week in wintry conditions. During the initial climb, ice entered both engines, leading to compressor stalls and total power loss. While investigators confirmed ice ingestion as the cause, they faced challenges definitively proving the ice's origin due to the extent of the damage, though the lack of pre-flight deicing was a primary factor. The crew attempted an emergency landing in a wooded area, but the aircraft struck trees and disintegrated, killing 58 of the 80 people on board.

Weather

Galaxy Airlines Flight 203 crashed shortly after takeoff from Reno when an unlatched air start access door caused severe airframe vibrations. The flight crew, distracted by the buffeting, reduced engine power to investigate the source of the vibration but failed to monitor their airspeed. The aircraft entered an aerodynamic stall at a low altitude and crashed into a field and RV dealership, leaving only one long-term survivor.

Human Factors (CRM)

Eastern Air Lines Flight 980 struck Mount Illimani at 19,600 feet while descending toward La Paz, Bolivia, in dark night conditions and bad weather. The aircraft was significantly off its cleared course for unknown reasons, possibly to avoid weather, when it impacted the glacier-covered peak approximately 25 miles from the airport. All 29 people on board were killed, and the wreckage was buried under deep snow and ice, preventing the recovery of flight recorders for decades.

Controlled Flight Into Terrain (CFIT)

Aeroflot Flight 3519 crashed shortly after takeoff from Krasnoyarsk following an uncontained failure of the number 3 engine. The failure, caused by a manufacturing defect in a compressor disk, triggered an intense in-flight fire that eventually severed hydraulic lines and destroyed the aircraft's control systems. Despite the crew's attempts to return for an emergency landing, the aircraft became uncontrollable and struck the runway at a steep angle, leaving only one survivor.

Mechanical Failure

Provincetown-Boston Airlines Flight 1039 crashed shortly after takeoff from Jacksonville International Airport when the horizontal stabilizer and elevators separated from the aircraft in flight. The NTSB determined that a malfunction in the pitch control or trim system led to a pilot response that overstressed the elevator control rod, causing asymmetrical deflection and catastrophic structural failure of the tail section. All 13 people on board were killed when the aircraft struck the ground in an inverted, nose down attitude.

Mechanical Failure

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