# NTSB Accident CHI03LA118
> **Air Tractor AT-503A** · 2003-05-05 · Pontiac, IL, USA · FATL
## Event
- **NTSB number:** CHI03LA118
- **Event ID:** 20030507X00633
- **Type:** Accident
- **Date:** 2003-05-05
- **Location:** Pontiac, IL, USA
- **Coordinates:** 40.928333, -88.631385
## Injuries
- **Highest injury:** FATL
- **Fatal:** 2
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 0
- **Total aboard:** 2
## Aircraft
- **Make:** Air Tractor
- **Model:** AT-503A
- **Registration:** N503D
- **FAR Part:** 091
- **Engines:** 1
- **Damage:** SUBS
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

The pilot's failure to maintain adequate airspeed which resulted in an inadvertent stall/spin.  A factor associated with the accident was the low altitude maneuver.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=CHI03LA118) · AI Analytics · CC0 1.0*