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Accident
Last updated: 13 December 2017
Statuts:Enquête Officielle
Date:mercredi 18 juin 2014
Heure:14:24
Type/Sous-type:Silhouette image of generic WW24 model; specific model in this crash may look slightly different
IAI 1124A Westwind II
Compagnie:Synfuels Holdings Finance LLC
Immatriculation: N793BG
Numéro de série: 392
Année de Fabrication: 1983
Heures de vol:7571
Moteurs: 2 Garrett TFE731-3-1G
Equipage:victimes: 3 / à bord: 3
Passagers:victimes: 0 / à bord: 0
Total:victimes: 3 / à bord: 3
Dégats de l'appareil: Détruit
Conséquences: Written off (damaged beyond repair)
Lieu de l'accident:Huntsville International Airport, AL (HSV) (   Etats-Unis d'Amérique)
Phase de vol: Au décollage (TOF)
Nature:Entrainement
Aéroport de départ:Huntsville International Airport, AL (HSV/KHSV), Etats-Unis d'Amérique
Aéroport de destination:Birmingham Airport, AL (BHM/KBHM), Etats-Unis d'Amérique
Détails:
An Israel Aircraft Industries (IAI) 1124A Westwind II jet impacted a cotton field to the west of runway 18R at the Huntsville International Airport (KHSV) in Huntsville, Alabama. The airplane was consumed by a post-crash fire and the three occupants onboard were fatally injured.
The purpose of the flight was pilot proficiency examinations for 2 company contracted pilots. The aircraft landed about 14:22 and entered a taxiway for a crew swap. The crew then contacted the Huntsville controller and reported that they wanted to fly two more ILS approaches before heading back to Birmingham Airport, AL (BHM). About 14:23, the controller cleared the flight for takeoff runway 18R, runway heading and provided the wind as from 280 at 5 knots.
According to eyewitnesses the airplane climbed to 50-200 feet on takeoff and banked hard or steep right before crashing into a field in a nose and right wing low attitude.

Probable Cause:

PROBABLE CAUSE: "The flight crew's inability to maintain airplane control during initial climb following deployment of the right thrust reverser for reasons that could not be determined because postaccident examination of the airframe and engine thrust reverser system did not reveal any anomalies. Contributing to the accident was the excessive thrust from the right engine with the thrust reverser deployed for reasons that could not be determined during postaccident examinations and testing."

Accident investigation:
cover
Investigating agency: NTSB
Status: Investigation completed
Duration: 2 years
Accident number: ERA14FA300
Download report: Summary report

Sources:
» AL.com
» WAFF
» NTSB

METAR Weather report:
08:53 UTC / 13:53 local time:
KHSV 180853Z AUTO 00000KT 8SM CLR 23/21 A3010 RMK AO2 SLP183 T02280211 56005
Wind calm; Visibility: 8 miles; Sky clear below 12,000 feet AGL; Temperature: 23°C; Dewpoint: 21°C

09:53 UTC / 14:53 local time:
KHSV 180953Z AUTO 00000KT 10SM CLR 23/22 A3011 RMK AO2 SLP186 T02330217
Wind calm; Visibility: 10 miles; Sky clear below 12,000 feet AGL; Temperature: 23°C; Dewpoint: 22°C


Photos

photo of IAI 1124A Westwind II N793BG
photo of IAI 1124A Westwind II N793BG
photo of IAI 1124A Westwind II N793BG
photo of IAI 1124A Westwind II N793BG
photo of IAI 1124A Westwind II N793BG
right engine and partially deployed upper and lower right thrust reverser clamshell doors
photo of IAI 1124A Westwind II N793BG
left engine upper and lower thrust reverser clamshell doors
photo of IAI 1124A Westwind II N793BG
Cockpit Voice Recorder (CVR), Fairchild GA-100
Add your photo of this accident or aircraft
 

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Plan
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 Huntsville International Airport, AL et Birmingham Airport, AL est de 119 km (74 miles).
Accident location: Approximate; accuracy within a few kilometers.

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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