# NTSB Accident CHI95LA219
> **AIR TRACTOR AT-301** · 1995-07-12 · GRYGLA, MN, USA · NONE
## Event
- **NTSB number:** CHI95LA219
- **Event ID:** 20001207X03894
- **Type:** Accident
- **Date:** 1995-07-12
- **Location:** GRYGLA, MN, USA
- **Coordinates:** 48.290267, -95.61016
## Injuries
- **Highest injury:** NONE
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 1
- **Total aboard:** 1
## Aircraft
- **Make:** AIR TRACTOR
- **Model:** AT-301
- **Registration:** N8673S
- **FAR Part:** 137
- **Engines:** 1
- **Damage:** SUBS
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

THE PILOT'S FAILURE TO MAINTAIN ALTITUDE AND/OR CLEARANCE AT THE BEGINNING OF THE SPRAY RUN. A FACTOR WAS TURBULENCE DUE TO THE DIFFERENT AIR TEMPERATURES OF ADJOINING TERRAIN.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=CHI95LA219) · AI Analytics · CC0 1.0*