# NTSB Accident ATL92LA073
> **CESSNA 210** · 1992-04-03 · FLORENCE, SC, USA · NONE
## Event
- **NTSB number:** ATL92LA073
- **Event ID:** 20001211X14371
- **Type:** Accident
- **Date:** 1992-04-03
- **Location:** FLORENCE, SC, USA
- **Coordinates:** 34.180801, -79.780883
## Injuries
- **Highest injury:** NONE
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 4
- **Total aboard:** 4
## Aircraft
- **Make:** CESSNA
- **Model:** 210
- **Registration:** N7320E
- **FAR Part:** 091
- **Engines:** 1
- **Damage:** SUBS
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

THE IMPROPER INSTALLATION OF THE ENGINE COUNTERWEIGHT RETENTION RINGS WHICH RESULTED IN THE SEPARATION OF THE RETENTION PIN, ALLOWING THE LEADING EDGE OF THE COUNTERWEIGHT TO STRIKE THE CRANKCASE. FACTORS IN THE ACCIDENT WERE THE SUBSEQENT LOSS OF POWER AND THE SOFT FIELD.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=ATL92LA073) · AI Analytics · CC0 1.0*