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Last updated: 19 February 2018
Statuts:Enquête Officielle
Date:lundi 28 août 2006
Heure:ca 19:00
Type/Sous-type:Silhouette image of generic NOMA model; specific model in this crash may look slightly different
GAF Nomad N.22B
Compagnie:Paraguay Air Services
Immatriculation: ZP-TDZ
Numéro de série: N22B-57
Année de Fabrication: 1977
Moteurs: 2 Allison 250-B17C
Equipage:victimes: 0 / à bord: 2
Passagers:victimes: 0 / à bord: 10
Total:victimes: 0 / à bord: 12
Dégats de l'appareil: Substantiels
Lieu de l'accident:3 km (1.9 milles) S of Salta-Martín Miguel de Güemes International Airport, SA (SLA) (   Argentine)
Phase de vol: A l'atterrissage (LDG)
Nature:Charter National
Aéroport de départ:Joaquín V. González-Estancia Cresud Airstrip, SA, Argentine
Aéroport de destination:Salta-Martín Miguel de Güemes International Airport, SA (SLA/SASA), Argentine
GAF Nomad ZP-TDZ was chartered for some flights in northern Argentina. It left Asunción (ASU) for Resistencia Airport, CH (RES). After another landing at Joaquín V. González, the aircraft continued to Salta (SLA). During the descent both engines flamed out as a result of icing of the air intake. The pilots had to carry out a forced landing near the Ruta Provincial 24. The Nomad struck some trees and landed in a plowed field. The undercarriage was completely destroyed.

Probable Cause:

During a non-scheduled commercial flight, in the final approach phase, a landing was made on an unprepared field, due to the failure of both engines because of incorrect use of aircraft anti-icing system, resulting in significant damage but no injuries to the people aboard.
Contributing factors:
1) Poor flight planning.
2) Conditions favorable for the formation of ice.

» Aterrizaje forzoso de un avión paraguayo en Salta (ABC Digital, 29-8-2006)


photo of GAF N.22B Nomad ZP-TDZ
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Ce plan montre l'aéroport de départ ainsi que la supposée destination du vol. La ligne fixe reliant les deux aéroports n'est pas le plan de vol exact.
La distance entre Joaquín V. González-Estancia Cresud Airstrip, SA et Salta-Martín Miguel de Güemes International Airport, SA est de 140 km (88 miles).
Accident location: Exact; as reported in the official accident report.

Les informations ci-dessus ne représentent pas l'opinion de la 'Flight Safety Foundation' ou de 'Aviation Safety Network' sur les causes de l'accident. Ces informations prélimimaires sont basées sur les faits tel qu'ils sont connus à ce jour.
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