# NTSB Accident ERA24FA391
> **AVIAT AIRCRAFT INC S-1-11B** · 2024-09-23 · Chapmansboro, TN, USA · FATL
## Event
- **NTSB number:** ERA24FA391
- **Event ID:** 20240923195169
- **Type:** Accident
- **Date:** 2024-09-23
- **Location:** Chapmansboro, TN, USA
- **Coordinates:** 36.312316, -87.15672
## Injuries
- **Highest injury:** FATL
- **Fatal:** 1
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 0
- **Total aboard:** 1
## Aircraft
- **Make:** AVIAT AIRCRAFT INC
- **Model:** S-1-11B
- **Registration:** N5111B
- **FAR Part:** 091
- **Engines:** 1
- **Damage:** SUBS
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

The pilot’s loss of airplane control while performing an aerobatic maneuver, which resulted in the airplane entering an inverted flat spin at an altitude too low for recovery.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=ERA24FA391) · AI Analytics · CC0 1.0*