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ASN Wikibase Occurrence # 68246
Last updated: 17 January 2019
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Date:15-SEP-2009
Time:22:30
Type:Silhouette image of generic PA34 model; specific model in this crash may look slightly different
Piper PA-34-220T Seneca V
Owner/operator:Aeronautical Academy of Évora, lsf Ben Air Flight Ac
Registration: OO-TML
C/n / msn: 3449089
Fatalities:Fatalities: 3 / Occupants: 3
Other fatalities:0
Aircraft damage: Written off (damaged beyond repair)
Location:near Sete village -   Portugal
Phase: En route
Nature:Non Scheduled Passenger
Departure airport:Sevilha LEZL
Destination airport:Évora LPEV
Narrative:
On the 15 th of September 2009, Piper PA 34-220T SENECA V aircraft, registration OO-TML, with call sign “Diana 11”, operated by AAE, was performing a navigation flight when it was submitted to a catastrophic structural failure inflight having crashed on a rural field, near Sete village, in Castro Verde municipality. The flying instructor and the two flight students have perished in the accident. The aircraft has been destroyed due to its breakup inflight and to the impact forces. At the moment of the accident, night flight, visual meteorological conditions prevailed.
The investigation team determined that the probable cause of this accident was an occurrence typified as “run away trim”, not adequately resolved, leading to total loss of the aircraft control, consequently exceeding the structural load limits, and resulting in aircraft breakup inflight.
The lack of the pilot instructor’s suitable training in recovering from unusual flight attitudes aggravated by the darkness conditions and without external references, it was considered a contributing factor. At the time of the accident the operator did not instruct the recovering from unusual flight attitudes neither by visual references nor instruments, nor this was required by the Civil Aviation National Authority.

Sources:

[1] http://ultimahora.publico.clix.pt/noticia.aspx?id=1400866&idCanal=59
[2] http://tv1.rtp.pt/noticias/?t=Avioneta-caiu-no-concelho-de-Castro-Verde-e-fez-tres-mortos.rtp&headline=20&visual=9&tm=8&article=279290
[3] http://www.gpiaa.gov.pt/tempfiles/20091026122331moptc.pdf


Images:


(c) Harro Ranter, at Antwerpen (EBAW) 31 AUG 2008

Revision history:

Date/timeContributorUpdates
16-Sep-2009 01:20 Anon. Added
16-Sep-2009 01:40 harro Updated
16-Sep-2009 03:26 Anon. Updated
16-Sep-2009 06:46 harro Updated
17-Sep-2009 09:16 Anon. Updated
20-Sep-2009 10:23 Anon. Updated
29-Sep-2009 09:52 Anon. Updated
25-Oct-2009 22:24 Anon. Updated
29-Oct-2009 12:29 harro Updated
25-Sep-2011 02:45 harro Updated [Operator, Location, Source, Narrative]

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