# NTSB Accident CHI07FA073
> **Cessna 340A** · 2007-02-17 · Council Bluffs, IA, USA · FATL
## Event
- **NTSB number:** CHI07FA073
- **Event ID:** 20070222X00212
- **Type:** Accident
- **Date:** 2007-02-17
- **Location:** Council Bluffs, IA, USA
- **Coordinates:** 41.200279, -95.733886
## Injuries
- **Highest injury:** FATL
- **Fatal:** 4
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 0
- **Total aboard:** 4
## Aircraft
- **Make:** Cessna
- **Model:** 340A
- **Registration:** N111SC
- **FAR Part:** 091
- **Engines:** 2
- **Damage:** DEST
## Conditions
- **Light:** NITE
- **Weather:** IMC
## Probable cause

The pilot's continued flight into adverse weather, and his failure to maintain altitude during the instrument approach. Contributing factors were the presence of severe icing, moderate turbulence, and low-level wind shear.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=CHI07FA073) · AI Analytics · CC0 1.0*