Air France Flight 178

Air France Flight 178 was a scheduled international passenger flight from Paris to Algiers that crashed on 3 September 1953. The Lockheed L-749A Constellation, operated by the flag carrier Air France, went down in mountainous terrain near the town of Alicante on the Mediterranean coast of Spain. The accident resulted in the deaths of 42 of the 43 people on board, with only a single passenger surviving the impact and subsequent fire.

Accident

The flight originated at Paris–Le Bourget Airport with a scheduled stop at Nice Côte d'Azur Airport before continuing to its final destination, Maison Blanche Airport in Algiers. After an uneventful takeoff from Nice Côte d'Azur Airport in the early evening, the aircraft proceeded on its southwesterly course over the Mediterranean Sea. As it approached the Spanish mainland, the crew made a routine position report to air traffic control. Shortly thereafter, the Lockheed L-749A Constellation entered a storm system and began deviating from its planned flight path. Witnesses on the ground reported seeing the aircraft's lights descending through heavy rain and turbulence before it struck the ridge of Puig Campana, a mountain in the Prebaetic System near Alicante. The impact and ensuing fire destroyed the airframe, scattering wreckage across a remote, rocky slope.

Investigation

The official investigation was conducted by Spanish authorities with technical assistance from Air France and representatives from the Civil Aviation Authority and the United States Civil Aeronautics Board. Investigators recovered the flight's cockpit voice recorder, which provided critical data. Analysis revealed that the probable cause was a combination of navigational error and severe weather. The crew had likely become disoriented in the intense storm, leading to a descent below the safe minimum altitude for the mountainous terrain. The inquiry found no evidence of mechanical failure in the Pratt & Whitney R-2800 engines or the aircraft's systems. The final report emphasized the challenges of instrument flight in such conditions during that era of aviation.

Aftermath

The crash of Air France Flight 178 was, at the time, one of the deadliest aviation accidents involving a French carrier. The sole survivor, a French Algerian passenger, was rescued by local shepherds and later treated at a hospital in Alicante. The disaster prompted Air France to review its procedures for flights traversing the Pyrenees and the Iberian Peninsula during adverse weather. It also contributed to broader international discussions on improving air traffic control coordination and the standardization of altimeter settings across European borders. A memorial to the victims was later erected near the crash site in the Valencian Community.

Aircraft

The aircraft involved was a Lockheed L-749A Constellation, registration F-BAZZ, manufactured by the Lockheed Corporation in Burbank, California. It was a four-engine, propeller-driven airliner known for its distinctive triple-tail design and had entered service with Air France in 1947. Powered by four Pratt & Whitney R-2800 radial engines, the Lockheed Constellation was a workhorse of long-haul routes in the early postwar period. At the time of the accident, the airframe had accumulated approximately 18,000 flight hours. The wreckage was largely consumed by fire, though some major components were identified in the debris field.

See also

* List of accidents and incidents involving commercial aircraft * 1953 in aviation * Air France Flight 117 * Iberia Flight 062

Category:Aviation accidents and incidents in 1953 Category:Accidents and incidents involving the Lockheed Constellation Category:Air France accidents and incidents Category:Aviation accidents and incidents in Spain