# NTSB Incident FTW89IA011
> **BELL 206 L-1** · 1988-10-30 · BROWNSVILLE, TX, USA · NONE
## Event
- **NTSB number:** FTW89IA011
- **Event ID:** 20001213X27056
- **Type:** Incident
- **Date:** 1988-10-30
- **Location:** BROWNSVILLE, TX, USA
- **Coordinates:** 26.469469, -97.779869
## Injuries
- **Highest injury:** NONE
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 5
- **Total aboard:** 5
## Aircraft
- **Make:** BELL
- **Model:** 206 L-1
- **Registration:** N2092U
- **FAR Part:** 135
- **Engines:** 1
- **Damage:** MINR
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

UNCONTAINED ENGINE FAILURE DUE TO THE THERMAL FATIGUE OF THE FIRST STAGE TRUBINE WHEEL.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=FTW89IA011) · AI Analytics · CC0 1.0*