Aviation Accident Summary Archive

The Osoaviakhim-1 stratospheric balloon crashed during its maiden flight after reaching a record-breaking altitude of 22,000 meters. During the descent, the balloon suffered a catastrophic loss of buoyancy because lifting gas had been vented at peak altitude to prevent the envelope from bursting. As the remaining gas cooled and contracted during the descent, the vertical speed increased beyond design limits, causing the suspension cables to snap and the gondola to separate from the envelope. All three crew members were killed upon impact.

Other

An Imperial Airways Avro 618 Ten, named Apollo, crashed after striking a guy wire of a radio mast at Ruysselede during a flight from Brussels to London. The aircraft was flying at a low altitude of approximately 250 feet due to heavy fog, which had also forced the pilot to deviate north of the standard route. Upon impact with the 870 foot tall mast's support wire, the aircraft demolished the top section of the mast, lost a wing, and plummeted to the ground, where it exploded and was consumed by fire. All ten occupants were killed, and several local rescuers sustained serious burns while attempting to reach survivors.

Controlled Flight Into Terrain (CFIT)

United Air Lines Flight 23 was destroyed by an on-board explosive device, marking the first proven act of air sabotage in commercial aviation history. The Boeing 247 was en route from Cleveland to Chicago when a nitroglycerin-based bomb detonated in the rear baggage compartment, severing the tail section and causing the aircraft to crash in a wooded area near Chesterton, Indiana. All seven people on board were killed instantly. Despite an extensive investigation by the Bureau of Investigation (later the FBI), no suspect was ever identified or charged.

Security / Sabotage

The City of Liverpool, an Imperial Airways Argosy II, crashed near Diksmuide while operating the Brussels to London leg of a scheduled Cologne–Brussels–London service. An intense fire broke out in the rear of the cabin, leading to the deaths of all 15 people on board, including a passenger who was seen jumping from the aircraft before impact. The investigation narrowed the cause to the ignition of a combustible substance in the lavatory or luggage area, but could not definitively prove whether the fire was accidental or a deliberate act of sabotage. At the time, it was the deadliest accident in British civil aviation history.

Other

An Aeroflot Junkers PS-5 crashed onto the frozen Amur River near Nizhne-Tambov after its right wing separated during descent. The aircraft was severely overloaded by a total of 562kg and had been improperly repaired during a previous overhaul in 1931.

Structural Failure

On November 19, 1931, a Stinson Detroiter SM-1F mail plane operated by China Airways Federal crashed into West Mountain near Jinan during a flight from Nanjing to Beiping. The aircraft encountered severe fog, causing the crew to lose visual reference to the Jing Pu Railway they were following for navigation. While attempting to locate Wujiapu Airport, the aircraft descended below the minimum safety altitude and struck a mountain peak. All three occupants, including the renowned Chinese poet Xu Zhimo and two pilots, were killed.

Controlled Flight Into Terrain (CFIT)

A Fokker F.10 Trimotor operated by Transcontinental & Western Air (TWA) crashed into a wheat field near Bazaar, Kansas, after a wing separated in flight. The accident gained national prominence because one of the eight victims was Knute Rockne, the legendary Notre Dame football coach. Investigators determined that moisture had seeped into the wooden laminate wing structure, causing the glue to deteriorate and the internal wooden spar to fail. The crash fundamentally changed aviation safety by ending the era of wood-framed airliners, leading to the development of all-metal aircraft like the Boeing 247 and Douglas DC-2, and forcing the U.S. government to begin publicly releasing accident investigation findings.

Structural Failure

The Southern Cloud, an Avro 618 Ten tri-motor, disappeared during a scheduled flight from Sydney to Melbourne in severe weather. The aircraft encountered hazardous conditions, including heavy rain and gale-force winds, which were significantly worse than predicted. Despite an 18 day search involving over 20 aircraft, no trace of the plane was found at the time. The disappearance remained one of Australia's greatest aviation mysteries for 27 years until the wreckage was accidentally discovered by a hiker in 1958. The investigation concluded that the aircraft had crashed into a heavily timbered mountain ridge while off course, likely due to the extreme weather conditions.

Weather

A Junkers F.13ge disintegrated in mid-air while flying through clouds over Kent, killing all six people on board, including several prominent members of the British aristocracy. The aircraft emerged from a cloud layer and broke apart, with the engine, wings, and tailplane falling in separate locations near the village of Meopham. This accident was significant in British aviation history as the first instance where the government made a crash investigation report public.

Structural Failure

An Air Union Farman Goliath, named Picardie, crashed at Marden Airfield, Kent, following a structural failure of the starboard tailplane during a scheduled flight from Paris to London. The aircraft had previously returned to Le Bourget shortly after its first departure due to engine concerns. During the emergency landing attempt, the aircraft stalled and caught fire. Two passengers were killed, while the three crew members and one remaining passenger survived with injuries.

Structural Failure

A Deutsche Luft Hansa Junkers G 24 crashed into trees at Marden Park near Godstone during thick fog, resulting in the deaths of seven occupants. The aircraft, named Oberschlesien, was operating a scheduled international flight from Croydon to Amsterdam when it encountered poor weather conditions shortly after takeoff. Investigators determined the pilot was likely attempting to return to Croydon when the aircraft descended into terrain while flying in a northerly direction. One passenger, Glen Kidston, survived the impact and fire; he managed to raise the alarm and report the accident to Croydon Airport before being treated at Caterham Cottage Hospital. The second pilot, Prince Eugen of Schaumburg-Lippe, died from his injuries the following day.

Controlled Flight Into Terrain (CFIT)

A Handley Page W.10 biplane ditched in the English Channel after a catastrophic engine failure led to a loss of altitude that the aircraft could not maintain on its remaining engine. While operating a scheduled flight from London to Zurich via Paris and Basel, the starboard Napier Lion engine suffered a fractured connecting rod, forcing the pilot to attempt an emergency return to the English coast. Unable to reach land, the aircraft ditched near a Belgian trawler. The impact caused the nose to dive into the water, trapping passengers in the forward cabin. Seven of the thirteen occupants drowned, while six survivors were rescued by the trawler Gaby.

Engine Failure

On December 3, 1928, a Dornier Do J Wal seaplane named 'Santos Dumont' crashed into Guanabara Bay during a celebratory overflight of the ship SS Cap Arcona. The flight was part of a ceremony welcoming aviation pioneer Alberto Santos Dumont back to Brazil. While performing maneuvers to avoid a collision with a second Dornier seaplane, the 'Santos Dumont' suffered a structural wing failure, entered a dive, and struck the water. All 14 people on board were killed, including several prominent Brazilian intellectuals and friends of Santos Dumont. The tragedy, witnessed by Santos Dumont from the deck of the ship, is cited as a major factor in his subsequent depression and eventual suicide in 1932.

Structural Failure · Multi-aircraft

On July 13, 1928, a Vickers Vulcan biplane operated by Imperial Airways crashed into a market garden in Purley shortly after departing Croydon Airport on a test flight. The aircraft had undergone an engine change the previous day and was carrying five passengers, including four airline employees on a joy ride and a government inspector. During the climb, the engine lost power and overheated, causing the aircraft to lose altitude rapidly. The pilot attempted an emergency landing in a potato field, but the aircraft struck the ground at a steep angle and burst into flames. Four passengers were killed, while the pilot and one passenger survived.

Engine Failure

A KLM Fokker F.VIII crashed near Sevenoaks after a structural failure of the tail assembly caused the aircraft to become uncontrollable. Approximately ten minutes after departing Croydon Airport, a tensioning wire in the tail section snapped, leading to the complete separation of the rudder and tailfin. The aircraft descended into a wooded area on the St Julian's estate at Underriver, striking the crowns of trees. The flight mechanic was killed when he was crushed by one of the engines during the impact, while the pilot and seven passengers sustained injuries.

Structural Failure

An Air Union Blériot 155, named Clement Ader, crashed in Leigh, Kent, after an in-flight engine fire led to a loss of control during an attempted emergency landing. The aircraft was en route from Paris to London when the port upper engine caught fire, spreading to the wing. Witnesses observed the aircraft gain slight altitude while the tail sank before it rolled over and dived into the grounds of a private residence. All seven people on board, including two crew members and five passengers, were killed.

In-flight Fire

An Air Union Blériot 155, named Wilbur Wright, crashed during an attempted forced landing at College Farm in Hurst, Kent, after encountering severe weather and an engine failure. The aircraft was crossing the English Channel in heavy drizzle and fog when one of its four engines failed. While attempting to land in a large field, the aircraft clipped a barn roof and struck three haystacks before impacting the ground. Two passengers died at the scene, the pilot succumbed to his injuries the following day, and the mechanic died from his injuries on September 15, 1926, bringing the total death toll to four.

Weather

On Christmas Eve 1924, an Imperial Airways De Havilland DH.34B crashed shortly after departing Croydon Airport for Paris, killing all eight people on board. The aircraft suffered an undetermined mechanical defect during the initial climb, leading the pilot to attempt an emergency return. During the maneuver, the aircraft stalled, nosedived, and overturned into a housing estate under construction in Purley, where it was consumed by a post-crash fire. This event was the first fatal accident in the history of Imperial Airways and prompted the first public inquiry into a civil aviation accident in the United Kingdom.

Mechanical Failure

A de Havilland DH.34 stalled and crashed while attempting a precautionary landing during a storm, marking the first fatal accident on a commercial domestic flight in the United Kingdom. The aircraft was operating a scheduled service from Croydon to Manchester when it encountered severe weather over Buckinghamshire. Witnesses observed the engine stop and restart before the aircraft dived into the ground at Ivinghoe Beacon, coming to rest upside down. All five occupants, including two crew members and three passengers, were killed.

Pilot Error

An Air Union Farman F.60 Goliath crashed near East Malling after an engine failure led to a loss of control caused by shifting passenger weight. While the pilot was attempting an emergency landing following the failure of the starboard engine, he instructed the mechanic to move two passengers to the rear of the aircraft to adjust the trim. A misunderstanding resulted in four passengers moving aft, which shifted the center of gravity beyond limits and caused the aircraft to enter a spin. One passenger was killed and nine other occupants were injured.

Human Factors (Operational)

An Air Union Farman F.60 Goliath suffered a catastrophic structural failure while en route from Paris to London, resulting in the deaths of all six people on board. While cruising at approximately 3,000 feet, the aircraft's wing detached in mid-air, causing the airframe to plummet into a field near Monsures. A witness on the ground reported hearing an explosion before the aircraft fell. The wreckage was consumed by a post-crash fire, and investigators later located the detached wing and a pair of wheels several hundred yards away from the main impact site.

Structural Failure

The first mid-air collision between commercial airliners occurred when a French Farman F.60 Goliath and a British de Havilland DH.18A collided in dense fog over Picardie, France. Both aircraft were navigating at low altitude, approximately 150 meters (492 feet), following a common visual route defined by geographic landmarks. Due to the poor visibility, neither pilot was able to see the other in time to perform evasive maneuvers. The collision resulted in the deaths of all seven people across both aircraft, including an American couple on their honeymoon.

Mid-air Collision · Multi-aircraft

A Farman F.60 Goliath mail flight crashed into the English Channel after witnesses reported an in-flight fire and structural collapse. The aircraft, operated by SNETA, was traveling from London to Brussels when it came down approximately 3 nautical miles off the coast of Calais. Despite search efforts, the aircraft was lost at sea and both crew members perished. This event marked the first fatal accident involving a Farman Goliath in civil service.

In-flight Fire

A Handley Page O/400 airliner crashed into a residential garden shortly after takeoff from Cricklewood Aerodrome, marking the first fatal accident for Handley Page Transport. The aircraft, carrying six passengers and two crew, failed to gain sufficient altitude in misty conditions and struck a tree before bursting into flames. Four occupants, including both crew members, were killed in the resulting fire, while four passengers managed to escape the wreckage.

Pilot Error