# NTSB Incident CHI93IA060
> **BEECH B90** · 1992-12-29 · SIOUX FALLS, SD, USA · NONE
## Event
- **NTSB number:** CHI93IA060
- **Event ID:** 20001211X16134
- **Type:** Incident
- **Date:** 1992-12-29
- **Location:** SIOUX FALLS, SD, USA
- **Coordinates:** 43.550834, -96.689079
## Injuries
- **Highest injury:** NONE
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 3
- **Total aboard:** 3
## Aircraft
- **Make:** BEECH
- **Model:** B90
- **Registration:** N31SV
- **FAR Part:** 091
- **Engines:** 2
- **Damage:** MINR
## Conditions
- **Light:** NDRK
- **Weather:** IMC
## Probable cause

THE PILOT-IN-COMMAND'S INADEQUATE PREFLIGHT.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=CHI93IA060) · AI Analytics · CC0 1.0*