# NTSB Accident FTW90DPJ09
> **SCHWEIZER SGS 2-33A** · 1990-07-08 · NORMAN, OK, USA · NONE
## Event
- **NTSB number:** FTW90DPJ09
- **Event ID:** 20001212X23690
- **Type:** Accident
- **Date:** 1990-07-08
- **Location:** NORMAN, OK, USA
## Injuries
- **Highest injury:** NONE
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 1
- **Total aboard:** 1
## Aircraft
- **Make:** SCHWEIZER
- **Model:** SGS 2-33A
- **Registration:** N65879
- **FAR Part:** 091
- **Engines:** —
- **Damage:** SUBS
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

THE PILOT'S MISJUDGEMENT OF PROPER GLIDEPATH.

---
*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=FTW90DPJ09) · AI Analytics · CC0 1.0*