# NTSB Incident DEN00IA075
> **Beech A60** · 1999-11-09 · BOULDER, CO, USA · NONE
## Event
- **NTSB number:** DEN00IA075
- **Event ID:** 20001212X20089
- **Type:** Incident
- **Date:** 1999-11-09
- **Location:** BOULDER, CO, USA
- **Coordinates:** 40.019439, -105.249847
## Injuries
- **Highest injury:** NONE
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 1
- **Total aboard:** 1
## Aircraft
- **Make:** Beech
- **Model:** A60
- **Registration:** N457DA
- **FAR Part:** 091
- **Engines:** 2
- **Damage:** MINR
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

The fatigue failure of the #6 cylinder connecting rod cap.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=DEN00IA075) · AI Analytics · CC0 1.0*