# NTSB Accident GAA18CA583
> **Piper PA18** · 2018-06-21 · Llano, TX, USA · NONE
## Event
- **NTSB number:** GAA18CA583
- **Event ID:** 20181108X15604
- **Type:** Accident
- **Date:** 2018-06-21
- **Location:** Llano, TX, USA
- **Coordinates:** 30.784166, -98.661392
## Injuries
- **Highest injury:** NONE
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 2
- **Total aboard:** 2
## Aircraft
- **Make:** Piper
- **Model:** PA18
- **Registration:** N9496D
- **FAR Part:** 091
- **Engines:** 1
- **Damage:** SUBS
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

The pilot's receiving instruction’s improper landing flare and his failure to maintain adequate airspeed and his exceedance of the airplane's critical angle of attack during landing, which resulted in an aerodynamic stall.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=GAA18CA583) · AI Analytics · CC0 1.0*