# NTSB Accident NYC92LA165
> **SCHWEIZER 269C** · 1992-08-15 · LONDON, OH, USA · NONE
## Event
- **NTSB number:** NYC92LA165
- **Event ID:** 20001211X15510
- **Type:** Accident
- **Date:** 1992-08-15
- **Location:** LONDON, OH, USA
- **Coordinates:** 39.880664, -83.43988
## Injuries
- **Highest injury:** NONE
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 1
- **Total aboard:** 1
## Aircraft
- **Make:** SCHWEIZER
- **Model:** 269C
- **Registration:** N63SS
- **FAR Part:** 091
- **Engines:** 1
- **Damage:** SUBS
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

THE FAILURE OF THE PILOT TO PROPERLY JUDGE HIS ALTITUDE DURING A PRACTICE AUTOROTATION, WHICH RESULTED IN A TAIL ROTOR GROUND STRIKE AND ROLL OVER UPON TOUCHDOWN.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=NYC92LA165) · AI Analytics · CC0 1.0*