# NTSB Accident ATL90LA173
> **CESSNA A188B** · 1990-09-20 · HERTSBORO, AL, USA · NONE
## Event
- **NTSB number:** ATL90LA173
- **Event ID:** 20001212X24186
- **Type:** Accident
- **Date:** 1990-09-20
- **Location:** HERTSBORO, AL, USA
- **Coordinates:** 31.900421, -85.14907
## Injuries
- **Highest injury:** NONE
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 1
- **Total aboard:** 1
## Aircraft
- **Make:** CESSNA
- **Model:** A188B
- **Registration:** N8677G
- **FAR Part:** 137
- **Engines:** 1
- **Damage:** SUBS
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

FATIGUE FAILURE OF THE PROPELLER BLADE WHICH RESULTED FROM IMPROPER OVERHAUL PROCEDURES, AND THE ABSENCE OF OIL IN THE PROPELLER HUB WHICH WOULD ALLOW THE DETECTION OF BLADE CRACKS.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=ATL90LA173) · AI Analytics · CC0 1.0*