# NTSB Accident ANC13LA029
> **CESSNA 207** · 2013-03-06 · Bethel, AK, USA · NONE
## Event
- **NTSB number:** ANC13LA029
- **Event ID:** 20130308X62710
- **Type:** Accident
- **Date:** 2013-03-06
- **Location:** Bethel, AK, USA
- **Coordinates:** 60.965557, -161.429168
## Injuries
- **Highest injury:** NONE
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 3
- **Total aboard:** 3
## Aircraft
- **Make:** CESSNA
- **Model:** 207
- **Registration:** N1704U
- **FAR Part:** 135
- **Engines:** 1
- **Damage:** SUBS
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

The failure of the engine’s No. 1 piston connecting rod retaining bolts due to fatigue fracturing, which resulted in a loss of engine power during cruise flight.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=ANC13LA029) · AI Analytics · CC0 1.0*