# NTSB Accident CHI91DCJ05
> **MCDONNELL DOUGLAS 269A** · 1991-08-07 · HARVARD, NE, USA · NONE
## Event
- **NTSB number:** CHI91DCJ05
- **Event ID:** 20001212X17790
- **Type:** Accident
- **Date:** 1991-08-07
- **Location:** HARVARD, NE, USA
- **Coordinates:** 40.609695, -98.089065
## Injuries
- **Highest injury:** NONE
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 1
- **Total aboard:** 1
## Aircraft
- **Make:** MCDONNELL DOUGLAS
- **Model:** 269A
- **Registration:** N48298
- **FAR Part:** 137
- **Engines:** 1
- **Damage:** SUBS
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

THE PILOT'S FAILURE TO MAINTAIN ADEQUATE ROTOR RPM DURING AERIAL APPLICATION MANEUVERS.  A RELATED FACTOR WAS THE PILOT'S INATTENTION.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=CHI91DCJ05) · AI Analytics · CC0 1.0*