# NTSB Accident CHI89MA047
> **DASSAULT-BREGUET FALCON 900** · 1989-01-20 · SOUTH BEND, IN, USA · NONE
## Event
- **NTSB number:** CHI89MA047
- **Event ID:** 20001213X27559
- **Type:** Accident
- **Date:** 1989-01-20
- **Location:** SOUTH BEND, IN, USA
- **Coordinates:** 41.720909, -86.33094
## Injuries
- **Highest injury:** NONE
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 4
- **Total aboard:** 4
## Aircraft
- **Make:** DASSAULT-BREGUET
- **Model:** FALCON 900
- **Registration:** N901B
- **FAR Part:** 091
- **Engines:** 3
- **Damage:** SUBS
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

FAILURE OF THE THRUST REVERSER ACTUATOR LINKS DUE TO A MANUFACTURING/DESIGN PROBLEM. FACTORS RELATED TO THE ACCIDENT WERE: THE ADVERSE RUNWAY CONDITIONS AND THE CROSSWIND.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=CHI89MA047) · AI Analytics · CC0 1.0*