# NTSB Accident CHI90DET03
> **PTERODACTYL ASCENDER II+2** · 1990-01-24 · LAKE VILLAGE, IN, USA · FATL
## Event
- **NTSB number:** CHI90DET03
- **Event ID:** 20001212X22383
- **Type:** Accident
- **Date:** 1990-01-24
- **Location:** LAKE VILLAGE, IN, USA
- **Coordinates:** 41.120613, -87.450294
## Injuries
- **Highest injury:** FATL
- **Fatal:** 1
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 0
- **Total aboard:** 1
## Aircraft
- **Make:** PTERODACTYL
- **Model:** ASCENDER II+2
- **Registration:** UNREG
- **FAR Part:** 091
- **Engines:** 1
- **Damage:** SUBS
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

IN-FLIGHT STRUCTURAL FAILURE OF THE RIGHT WING SPAR.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=CHI90DET03) · AI Analytics · CC0 1.0*