# NTSB Accident SEA91LA221
> **CESSNA C-210L** · 1991-08-24 · CHEYENNE, WY, USA · MINR
## Event
- **NTSB number:** SEA91LA221
- **Event ID:** 20001212X17995
- **Type:** Accident
- **Date:** 1991-08-24
- **Location:** CHEYENNE, WY, USA
- **Coordinates:** 41.139602, -104.790466
## Injuries
- **Highest injury:** MINR
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 2
- **Uninjured:** 1
- **Total aboard:** 3
## Aircraft
- **Make:** CESSNA
- **Model:** C-210L
- **Registration:** N2190S
- **FAR Part:** 091
- **Engines:** 1
- **Damage:** SUBS
## Conditions
- **Light:** DAWN
- **Weather:** VMC
## Probable cause

MAINTENANCE PERSONNEL DID NOT PERFORM A PROPER TOP OVERHAUL. THIS RESULTED IN ENGINE FAILURE DUE TO THE FAILURE OF A CONNECTING ROD BEARING. FACTORS INCLUDE THE HARD LANDING RESULTING FROM THE PREMATURE LANDING FLARE BY THE PILOT.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=SEA91LA221) · AI Analytics · CC0 1.0*