Austral Líneas Aéreas Flight 2553
You can help expand this article with text translated from the corresponding article in Spanish. (November 2020) Click [show] for important translation instructions.
|
This article needs additional citations for verification. (March 2012) |
McDonnell Douglas DC-9-32 | |
Operator | Austral Líneas Aéreas |
---|---|
IATA flight No. | AU2553 |
Call sign | AUSTRAL 2553 |
Registration | LV-WEG |
Flight origin | Libertador General José de San Martín Airport, Posadas, Argentina |
Destination | Aeroparque Jorge Newbery, Buenos Aires, Argentina |
Occupants | 74 |
Passengers | 69 |
Crew | 5 |
Fatalities | 74 |
Survivors | 0 |
Austral Líneas Aéreas Flight 2553 was an Argentinian domestic scheduled
Aircraft and crew
The aircraft involved in the accident was a
The captain was 40-year-old Jorge Cécere, who had been with the airline since 1989 and logged 9,238 hours, including 223 hours on the DC-9. The first officer was Horacio Núñez, who was also 40. He had been with the airline since 1993 and had 2,910 flight hours. He was more experienced on the DC-9 than captain Cécere, with 1,384 hours on that aircraft.[5][10]: 8, 11–13 [11]
Accident
This section needs additional citations for verification. (November 2016) |
The aircraft, which left from
In response to what they interpreted as a loss of engine power, the pilots gradually increased power from the engines in order to maintain airspeed; seeing no improvement, they contacted the control tower in
With the slats extended at a speed beyond their operational limits, one of them was torn from the aircraft, causing catastrophic asymmetry in the airflow over the wings. The aircraft immediately became uncontrollable and crashed.
According to an investigation by both the
During the descent, the FDR recorded an increase in the airspeed from 300 km/h (160 kn; 190 mph) to 800 km/h (430 kn; 500 mph) in three seconds, which could only signify the sudden unfreezing of the pitot tube. Specialists estimated that the aircraft crashed almost perpendicularly to the ground,[6] at a speed of 1,200 km/h (650 kn). Depending upon the source, the crater left by the crash was 6 metres (20 ft) deep and 30 metres (98 ft) wide,[3] 25 feet (7.6 m) deep and 30 feet (9.1 m) wide,[12] or 25 feet (7.6 m) deep and 80 feet (24 m) wide.[1]
See also
- Air Force, Incorporated (Fuerza Aérea Sociedad Anónima), a film by former pilot Enrique Piñeyro that attempts to explain the major causes of the crash
- Copa Flight 201, both accidents where pilots reacted improperly to instrument malfunctions.
References
- ^ Aviation Safety Network. Retrieved on 26 May 2011.
- ^ a b Solans, Roberto (12 October 1997). "Catástrofe aérea: hubo 73 muertos" [Air disaster: 73 dead]. La Nación (in Spanish). Archived from the original on 15 March 2014.
- ^ a b "Imágenes del espanto en Nuevo Berlín" [Scary pictures at Nuevo Berlín]. La Nación (in Spanish). 12 October 1997. Archived from the original on 24 August 2016.
- ^ "Timeline: Worst air accidents in Argentina". Buenos Aires Herald. 19 May 2011. Archived from the original on 15 March 2014.
- ^ a b "El piloto no debió entrar en la tormenta" [The pilot should not have entered the storm]. La Nación (in Spanish). 13 October 1997. Archived from the original on 10 October 2021.
- ^ a b c "Storm may be to blame for Austral DC-9 crash". Flight International: 11. 22–28 October 1997. Retrieved 29 April 2011.
- ^ "LV-WEG Austral Líneas Aéreas McDonnell Douglas DC-9-32 – cn 47446 / 561". Retrieved 17 January 2017.
- ^ "Aircraft Data LV-WEG, 1969 Douglas DC-9-32 C/N 47446". Retrieved 17 January 2017.
- ^ "LV-WEG Austral Líneas Aéreas McDonnell Douglas DC-9-32, MSN 47446". OneSpotter.com. OneSpotter.com | Plane Spotting, Photography, Aircraft Database. Retrieved 10 June 2020.[permanent dead link]
- National Civil Aviation and Aviation Infrastructure Direction. Archived from the original(PDF) on 29 October 2013. Retrieved 10 June 2020.
- ^ "Austral: Peritos advirtieron que uso correcto del piloto automático hubiese podido evitar el accidente" [Austral: Experts warned that correct use of the autopilot could have prevented the accident]. El Territorio Misiones (in Spanish). 19 June 2019. Archived from the original on 26 June 2019. Retrieved 10 June 2020.
- ^ "75 Die in Crash of Argentine Plane in Uruguay". The New York Times. 12 October 1997. Archived from the original on 9 September 2016.
External links
- "Final report" (PDF). National Civil Aviation and Aviation Infrastructure Direction. Archived from the original(PDF) on 12 November 2020.
- "Boletín Informativo Nº 29." (Archive) Junta de Investigaciones de Accidentes de Aviación Civil(in Spanish)