# NTSB Accident CHI98LA190
> **Rotorway EXEC  90** · 1998-06-04 · LEXINGTON, NE, USA · NONE
## Event
- **NTSB number:** CHI98LA190
- **Event ID:** 20001211X10238
- **Type:** Accident
- **Date:** 1998-06-04
- **Location:** LEXINGTON, NE, USA
- **Coordinates:** 40.770877, -99.740447
## Injuries
- **Highest injury:** NONE
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 1
- **Total aboard:** 1
## Aircraft
- **Make:** Rotorway
- **Model:** EXEC  90
- **Registration:** N132RS
- **FAR Part:** 091
- **Engines:** 1
- **Damage:** SUBS
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

An improper autorotation by the pilot in command.  Factors contributing to this accident were the accumulation of ice in the carburetor resulting in a total loss of engine power, and the soft terrain.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=CHI98LA190) · MORVS · CC0 1.0*