# NTSB Accident DEN93LA081
> **AIR TRACTOR AT-401** · 1993-07-15 · DERMOTT, AR, USA · NONE
## Event
- **NTSB number:** DEN93LA081
- **Event ID:** 20001211X12894
- **Type:** Accident
- **Date:** 1993-07-15
- **Location:** DERMOTT, AR, USA
## Injuries
- **Highest injury:** NONE
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 1
- **Total aboard:** 1
## Aircraft
- **Make:** AIR TRACTOR
- **Model:** AT-401
- **Registration:** N1009T
- **FAR Part:** 137
- **Engines:** 1
- **Damage:** SUBS
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

POWER LOSS DUE TO THE TOTAL FAILURE OF THE ENGINE'S MASTER ROD.  FACTORS WERE AN IMPROPER ENGINE OVERHAUL AND THE LACK OF SUITABLE TERRAIN FOR A FORCED LANDING.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=DEN93LA081) · MORVS · CC0 1.0*