# LAN Chile Flight 1069

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{{short description|1991 aviation accident}}
{{Infobox aircraft occurrence
| image           = LAN Chile British Aerospace BAe-146-200 CC-CEN (23533236200).jpg
| image_upright   = 1.15
| alt             = 
| caption         = CC-CEN, a LAN Chile BAe 146 sister ship of the accident aircraft.
| occurrence_type = Accident
| date            = 20 February 1991
| summary         = [Runway excursion](/source/Runway_excursion) due to [pilot error](/source/pilot_error)
| site            = Puerto Williams Airport, Chile
| coordinates     = 
| aircraft_type   = [British Aerospace BAe 146-200](/source/British_Aerospace_146)
| aircraft_name   = 
| operator        = [LAN Chile](/source/LATAM_Chile)
| tail_number     = CC-CET
| origin          = [Punta Arenas Airport](/source/Presidente_Carlos_Ib%C3%A1%C3%B1ez_del_Campo_International_Airport), Chile
| stopover        = 
| stopover0       = 
| last_stopover   = 
| destination     = [Puerto Williams Airport](/source/Guardiamarina_Za%C3%B1artu_Airport), Chile
| occupants       = 72
| passengers      = 66
| crew            = 6
| fatalities      = 20
| injuries        = 47
| missing         = 
| survivors       = 52
}}

'''LAN Chile Flight 1069''' was a passenger flight which suffered an accident at [Puerto Williams Airport](/source/Guardiamarina_Za%C3%B1artu_Airport) in Chile on February 20, 1991. The regional flight from [Punta Arenas Airport](/source/Punta_Arenas_Airport), approximately {{convert|300|km}} distant, overran the runway on arrival at Puerto Williams, killing 20 of the 66 passengers. All 6 crew members survived.

==Aircraft and crew==
The aircraft was a [British Aerospace](/source/British_Aerospace) [BAe 146-200](/source/BAe_146-200), registered as CC-CET. The aircraft was 4 years and 6 months old.<ref name="ASN" />

The pilot-in-command was Captain Rafael Acchiardo Nissim. He had accumulated over 15,017 hours of flight time, with 782 on the BAe 146. The co-pilot was First Officer Juan Antonio Loyola Román; he had a total of 2,493 flight hours, 637 of them on the BAe 146.<ref>{{Cite web |title=(Testimonio publicado el año 2000 en la revista PILOTOS Nº2 – Año 2000 – Órgano de difusión del Círculo de Pilotos de Chile) |url=https://www.pilotosretiradoslan.cl/2012/01/11/puerto-williams-10-anos-despues/ |website=Retired Pilots Association - LAN Chile}}</ref><ref name=":0">{{Cite web |title=REPORT OF THE AVIATION ACCIDENT OCCURRED TO THE AIRCRAFT BAE-146 SERIES 200-A, REGISTRATION CC-CET OF THE COMPANY LAN CHILE AT THE GUARDIAMARINA ZAÑARTU AIRPORT, PUERTO WILLIAMS, ON FEBRUARY 20, 1997. |url=https://www.dgac.gob.cl/wp-content/uploads/2019/10/770.pdf |website=Directorate General for Civil Aviation |language=es}}</ref>

== Accident ==
The flight departed Punta Arenas at 14:51 hours local time with no significant issues. At 15:15, the aircraft was cleared for a VOR A approach into Puerto Williams Airport on runway 26. Wind was given as 180° at {{convert|4|kn|mph m/s|1}}. Shortly, the air traffic controller announced the updated wind information, and the wind was 160° at {{cvt|6|kn|mph m/s|1}}. Then the captain decided to perform a direct approach to runway 08. This was approved by air traffic control. The airplane touched down {{cvt|427|m|0}} from the runway threshold at a speed of {{cvt|112|kn|mph km/h|0}}. The [V<sub>ref</sub>](/source/V_speeds) was {{cvt|110|kn|mph km/h|0}}, with the target touchdown speed of {{cvt|103|kn|mph km/h|0}}. Then, the aircraft overran the runway and slid into the [Beagle Channel](/source/Beagle_Channel).<ref name="ASN">{{Cite web|last=Ranter|first=Harro|title=ASN Aircraft accident British Aerospace BAe-146-200A CC-CET Puerto Williams Airport (WPU)|url=https://aviation-safety.net/database/record.php?id=19910220-0|access-date=2020-07-31|website=aviation-safety.net}}</ref><ref name=":0" />

== Investigation ==
The probable cause was found to be a failure of good planning made by the pilot during the approach when he decided to change runway and misapplication of the landing procedure. The weather conditions, negative slope, wet runway, wind and little braking action led to the overrun of the runway.<ref name="ASN" /><ref name=":0" />

==References==
{{reflist}}

== External links ==
* {{ASN accident|id=19910220-0}}

{{Aviation accidents and incidents in 1991}}
{{Aviation accidents and incidents in Chile}}
Category:Airliner accidents and incidents caused by pilot error
Category:Aviation accidents and incidents involving the British Aerospace 146
Category:Aviation accidents and incidents in 1991
Category:Aviation accidents and incidents in Chile
1069
Category:History of Tierra del Fuego
Category:History of Magallanes Region
Category:Presidency of Patricio Aylwin
Category:1991 disasters in Chile
Category:February 1991 in South America
Category:Aviation accidents and incidents involving runway overruns

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Adapted from the Wikipedia article [LAN Chile Flight 1069](https://en.wikipedia.org/wiki/LAN_Chile_Flight_1069) by Wikipedia contributors ([contributor history](https://en.wikipedia.org/wiki/LAN_Chile_Flight_1069?action=history)). Available under [Creative Commons Attribution-ShareAlike 4.0 International](https://creativecommons.org/licenses/by-sa/4.0/). Changes may have been made.
