# NTSB Accident WPR14LA374
> **BELL 206** · 2014-09-12 · Tombstone, AZ, USA · NONE
## Event
- **NTSB number:** WPR14LA374
- **Event ID:** 20140912X72236
- **Type:** Accident
- **Date:** 2014-09-12
- **Location:** Tombstone, AZ, USA
- **Coordinates:** 31.701389, -110.053611
## Injuries
- **Highest injury:** NONE
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 2
- **Total aboard:** 2
## Aircraft
- **Make:** BELL
- **Model:** 206
- **Registration:** N64AW
- **FAR Part:** 135
- **Engines:** 1
- **Damage:** SUBS
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

A partial loss of engine power during cruise flight due to loose “B” nut fittings and a bent tube as a result of maintenance personnel’s inadequate inspection of the nuts during the most recent inspection.

---
*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=WPR14LA374) · AI Analytics · CC0 1.0*