# NTSB Accident CHI93LA041
> **AERO COMMANDER 500-B** · 1992-11-24 · MCCOOK, NE, USA · SERS
## Event
- **NTSB number:** CHI93LA041
- **Event ID:** 20001211X16022
- **Type:** Accident
- **Date:** 1992-11-24
- **Location:** MCCOOK, NE, USA
- **Coordinates:** 40.199939, -100.619338
## Injuries
- **Highest injury:** SERS
- **Fatal:** 0
- **Serious:** 1
- **Minor:** 0
- **Uninjured:** 0
- **Total aboard:** 1
## Aircraft
- **Make:** AERO COMMANDER
- **Model:** 500-B
- **Registration:** N777CM
- **FAR Part:** 135
- **Engines:** 2
- **Damage:** SUBS
## Conditions
- **Light:** NDRK
- **Weather:** IMC
## Probable cause

THE PILOT'S IMPROPER DECISION TO DEPART IN KNOWN ADVERSE WEATHER CONDITIONS. THE ICING CONDITIONS AND STRUCTURAL ICE WERE FACTORS.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=CHI93LA041) · AI Analytics · CC0 1.0*