# NTSB Accident CHI00LA268
> **Boeing 777-223** · 2000-08-22 · BARABOO, WI, USA · SERS
## Event
- **NTSB number:** CHI00LA268
- **Event ID:** 20001212X21686
- **Type:** Accident
- **Date:** 2000-08-22
- **Location:** BARABOO, WI, USA
- **Coordinates:** 43.459369, -89.74047
## Injuries
- **Highest injury:** SERS
- **Fatal:** 0
- **Serious:** 1
- **Minor:** 0
- **Uninjured:** 250
- **Total aboard:** 251
## Aircraft
- **Make:** Boeing
- **Model:** 777-223
- **Registration:** N785AN
- **FAR Part:** 121
- **Engines:** 2
- **Damage:** —
## Conditions
- **Light:** DAYL
- **Weather:** IMC
## Probable cause

the unexpected turbulence encountered by the airplane.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=CHI00LA268) · AI Analytics · CC0 1.0*