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Statuts: Accident investigation report completed and information captured
Date:lundi 27 septembre 2021
Type/Sous-type:Silhouette image of generic B752 model; specific model in this crash may look slightly different
Boeing 757-224 (WL)
Compagnie:United Airlines
Immatriculation: N12125
Numéro de série: 28967/788
Année de Fabrication: 1998-01-18 (23 years 9 months)
Heures de vol:86507
Moteurs: 2 Rolls-Royce RB211-535E4B
Equipage:victimes: 0 / à bord: 6
Passagers:victimes: 0 / à bord: 166
Total:victimes: 0 / à bord: 172
Dégats de l'appareil: Substantiels
Conséquences: Repaired
Lieu de l'accident:Newark-Liberty International Airport, NJ (EWR) (   Etats-Unis d'Amérique)
Phase de vol: A l'atterrissage (LDG)
Nature:Transport de Passagers Nat.
Aéroport de départ:Denver International Airport, CO (DEN/KDEN), Etats-Unis d'Amérique
Aéroport de destination:Newark-Liberty International Airport, NJ (EWR/KEWR), Etats-Unis d'Amérique
Numéro de vol:UA1117
United Airlines flight 1117, a Boeing 757-224, suffered a tailstrike on takeoff from runway 22L at Newark-Liberty International Airport, NJ (EWR), USA.
The captain was the pilot flying and receiving operational experience refresher (OER) training with a line check airman (LCA) who was the pilot monitoring and the pilot-in-command.
According to the LCA, the captain suggested a go-around shortly after touchdown due to a significant pitch up, but the LCA thought the pitch was like the pitch up caused by ground spoiler deployment and advised the captain to continue the landing. However, the ground spoilers had not automatically deployed, and the airplane skipped and then began to bounce.
The LCA took control of the airplane and attempted to execute a go-around, but because the engines had previously been placed in reverse thrust for the continuation of landing, the thrust levers would not advance so he elected to land on the remaining runway.

Probable Cause:

Probable Cause: The nose high attitude on landing resulted in a tailstrike.

Accident investigation:
Investigating agency: NTSB
Status: Investigation completed
Duration: 297 days (10 months)
Accident number: DCA22LA002
Download report: Summary report
Language: English


METAR Weather report:
21:53 UTC / 15:53 local time:
KDEN 272153Z 08011G17KT 10SM SCT100 SCT160 SCT220 32/M03 A2997 RMK AO2 SLP064 T03171033

22:53 UTC / 16:53 local time:
KDEN 272253Z 10010KT 10SM FEW100 SCT160 SCT220 31/M03 A2997 RMK AO2 SLP066 T03061033


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This map shows the airport of departure and the intended destination of the flight. The line is connecting ADS-B datapoints from FlightAware.
La distance entre Denver International Airport, CO et Newark-Liberty International Airport, NJ est de 2559 km (1599 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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