# NTSB Accident ATL97LA022
> **Cessna 421C** · 1996-12-08 · ST. PETERSBURG, FL, USA · SERS
## Event
- **NTSB number:** ATL97LA022
- **Event ID:** 20001208X07132
- **Type:** Accident
- **Date:** 1996-12-08
- **Location:** ST. PETERSBURG, FL, USA
## Injuries
- **Highest injury:** SERS
- **Fatal:** 0
- **Serious:** 1
- **Minor:** 2
- **Uninjured:** 0
- **Total aboard:** 3
## Aircraft
- **Make:** Cessna
- **Model:** 421C
- **Registration:** N5195C
- **FAR Part:** 091
- **Engines:** 2
- **Damage:** SUBS
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

improper installation of the new starter adapter 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=ATL97LA022) · AI Analytics · CC0 1.0*