# NTSB Accident CHI05FA212
> **Cessna 421C** · 2005-08-05 · Wheeling, IL, USA · MINR
## Event
- **NTSB number:** CHI05FA212
- **Event ID:** 20050810X01207
- **Type:** Accident
- **Date:** 2005-08-05
- **Location:** Wheeling, IL, USA
- **Coordinates:** 42.130001, -87.914443
## Injuries
- **Highest injury:** MINR
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 2
- **Uninjured:** 0
- **Total aboard:** 2
## Aircraft
- **Make:** Cessna
- **Model:** 421C
- **Registration:** N421KC
- **FAR Part:** 091
- **Engines:** 2
- **Damage:** DEST
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

The pilot's improper in-flight decision to execute a go-around without raising the landing gear and raising the flaps to the full UP position, resulting in low airspeed and the airplane stalling.  Contributing factors to the accident included the pilot's failure to comply with the manufacturer's mandatory service bulletin and the failure of the starter adapter shaft gear which resulted in the loss of power to the left engine, and the collision with the building.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=CHI05FA212) · AI Analytics · CC0 1.0*