# NTSB Accident LAX06FA063
> **Boeing 747-400** · 2005-12-20 · Los Angeles, CA, USA · NONE
## Event
- **NTSB number:** LAX06FA063
- **Event ID:** 20051227X02017
- **Type:** Accident
- **Date:** 2005-12-20
- **Location:** Los Angeles, CA, USA
- **Coordinates:** 33.942501, -118.41333
## Injuries
- **Highest injury:** NONE
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 273
- **Total aboard:** 273
## Aircraft
- **Make:** Boeing
- **Model:** 747-400
- **Registration:** VT-AIM
- **FAR Part:** 129
- **Engines:** 4
- **Damage:** SUBS
## Conditions
- **Light:** NITE
- **Weather:** VMC
## Probable cause

the incorrect installation of the inflation valve cores in the number 11 and number 12 wheel assemblies that allowed the tires to be operated in an over deflected condition that resulted in their failure.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=LAX06FA063) · AI Analytics · CC0 1.0*