# NTSB Accident ANC93FA061
> **BELL 214B1** · 1993-05-08 · THORNE BAY, AK, USA · MINR
## Event
- **NTSB number:** ANC93FA061
- **Event ID:** 20001211X12258
- **Type:** Accident
- **Date:** 1993-05-08
- **Location:** THORNE BAY, AK, USA
- **Coordinates:** 55.68024, -132.190841
## Injuries
- **Highest injury:** MINR
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 2
- **Uninjured:** 0
- **Total aboard:** 2
## Aircraft
- **Make:** BELL
- **Model:** 214B1
- **Registration:** N314CR
- **FAR Part:** 133
- **Engines:** 1
- **Damage:** SUBS
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

FOREIGN OBJECT DAMAGE TO THE COMPRESSOR ASSEMBLY, PROBABLY DUE TO LOOSE NUTS FROM THE COMPRESSOR CASE AFTER IMPROPER MAINTENANCE (INSTALLATION) BY MAINTENANCE PERSONNEL.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=ANC93FA061) · AI Analytics · CC0 1.0*