# NTSB Accident DCA22LA175
> **BOEING 777** · 2022-08-06 · Chicago, IL, USA · NONE
## Event
- **NTSB number:** DCA22LA175
- **Event ID:** 20220808105684
- **Type:** Accident
- **Date:** 2022-08-06
- **Location:** Chicago, IL, USA
- **Coordinates:** 41.9803, -87.909
## Injuries
- **Highest injury:** NONE
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 2
- **Total aboard:** 2
## Aircraft
- **Make:** BOEING
- **Model:** 777
- **Registration:** A7-BFH
- **FAR Part:** 129
- **Engines:** 2
- **Damage:** SUBS
## Conditions
- **Light:** NITE
- **Weather:** VMC
## Probable cause

The ground controller’s inappropriate routing of the B777 through a non-movement area, resulting in the airplane’s right wingtip contacting a light pole. Contributing to the accident was the lack of an appropriate display of taxiway BB2 as a restricted movement area on the ASDE-X and the flight crew’s acceptance of ATC instruction that was contrary to NOTAM information.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=DCA22LA175) · AI Analytics · CC0 1.0*