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Status:Definitief
Datum:dinsdag 22 maart 2016
Tijd:16:38
Type:Silhouette image of generic SW4 model; specific model in this crash may look slightly different
Swearingen SA226-TC Metro II
Luchtvaartmaatschappij:CEDMA Aviación
Registratie: LV-ZEB
Constructienummer: TC-393
Bouwjaar: 1980
Aantal vlieguren:20733
Aantal vluchten:19095
Motoren: 2 Garrett TPE331-3UW-304G
Bemanning:slachtoffers: 0 / inzittenden: 2
Passagiers:slachtoffers: 0 / inzittenden: 1
Totaal:slachtoffers: 0 / inzittenden: 3
Schade: Groot
Gevolgen: Written off (damaged beyond repair)
Plaats:Río Grande Airport, TF (RGA) (   Argentinië)
Fase: Landing (LDG)
Soort vlucht:Onbekend
Vliegveld van vertrek:Trelew-Almirante Zar Airport, CB (REL/SAVT), Argentinië
Vliegveld van aankomst:Río Grande Airport, TF (RGA/SAWE), Argentinië
Beschrijving:
The Swearingen SA226-TC Metro II, registered LV-ZEB, sustained substantial damage in a runway excursion accident at Río Grande Airport, Argentina.
The aircraft, approached runway 25 for landing at the Rio Grande Airport in good visibility. Wind was 260 degrees at 19 knots. A normal landing was carried out in the first third of the runway. Deceleration started normally but at some point the aircraft maintained its speed. The pilot proceeded to apply maximum reverse and maximum brakes and the airplane decelerated until a speed of approximately 20-30 kts. It traveled the last 600-800 meters of runway without increasing or reducing speed. Subsequently the pilot-in-command decided to steer the plane off the runway to avoid collision with the ILS system and stopped both engines. The aircraft collided with a mound of earth, causing structural damages.

Probable Cause:

Conclusions of the analysis
On a general aviation flight, during landing at the International Airport Governor Ramon Trejo, there was runway excursion 25 on the right side of the runway. The aircraft was stopped by impact against a mound, causing the recorded damage.
The reasons for the runway excursion could not be established with certainty due to the lack of solid evidence. However, we were able to identify two factors of relevance to operational safety:
- The divergence from the regulations referring to runway margins, which caused the damage to the aircraft. While this deficiency was not related to causality with the accident, influenced the severity of it.
- The absence of a brake system failure procedure.

Accident investigation:
cover
Investigating agency: JIAAC Argentina
Status: Investigation completed
Duration: 1 year
Accident number: 91845/16
Download report: Final report
Language: Spanish

Bronnen:
» JIAAC


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Kaart
Deze kaart geeft het vliegveld van vetrek weer en de geplande bestemming van de vlucht. De lijn tussen de vliegvelden geeft niet de exacte vliegroute weer.
De afstand tussen Trelew-Almirante Zar Airport, CB en Río Grande Airport, TF bedraagt 1186 km (741 miles).
Accident location: Approximate; accuracy within a few kilometers.

This information is not presented as the Flight Safety Foundation or the Aviation Safety Network’s opinion as to the cause of the accident. It is preliminary and is based on the facts as they are known at this time.
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Metro

  • 684 built
  • 114e ongeval
» safety profile

 Argentinië
  • 85e zwaarste ongeval (toen het plaatsvond)
  • 86e zwaarste ongeval (op dit moment)
» safety profile

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