# NTSB Accident DEN89LA163
> **CESSNA A188B** · 1989-06-15 · FORT BENTON, MT, USA · NONE
## Event
- **NTSB number:** DEN89LA163
- **Event ID:** 20001213X28563
- **Type:** Accident
- **Date:** 1989-06-15
- **Location:** FORT BENTON, MT, USA
- **Coordinates:** 47.979698, -110.800392
## Injuries
- **Highest injury:** NONE
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 1
- **Total aboard:** 1
## Aircraft
- **Make:** CESSNA
- **Model:** A188B
- **Registration:** N4971Q
- **FAR Part:** 137
- **Engines:** 1
- **Damage:** SUBS
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

FAILURE OF THE TAILWHEEL ASSEMBLY ATTACHING BOLTS.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=DEN89LA163) · AI Analytics · CC0 1.0*