# NTSB Accident CHI95FA320
> **Bell 230** · 1995-09-09 · ANN ARBOR, MI, USA · NONE
## Event
- **NTSB number:** CHI95FA320
- **Event ID:** 20001207X04439
- **Type:** Accident
- **Date:** 1995-09-09
- **Location:** ANN ARBOR, MI, USA
- **Coordinates:** 42.220539, -83.72937
## Injuries
- **Highest injury:** NONE
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 3
- **Total aboard:** 3
## Aircraft
- **Make:** Bell
- **Model:** 230
- **Registration:** N232UM
- **FAR Part:** 091
- **Engines:** 1
- **Damage:** SUBS
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

the manufacturer's inadequate quality control which led to a fatigue failure of the tail rotor blade.

---
*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=CHI95FA320) · AI Analytics · CC0 1.0*