# NTSB Accident CEN11FA434
> **SCHAFFER GARY W LANCAIR** · 2011-06-30 · Yukon, OK, USA · FATL
## Event
- **NTSB number:** CEN11FA434
- **Event ID:** 20110630X62459
- **Type:** Accident
- **Date:** 2011-06-30
- **Location:** Yukon, OK, USA
- **Coordinates:** 35.607776, -97.707221
## Injuries
- **Highest injury:** FATL
- **Fatal:** 1
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 0
- **Total aboard:** 1
## Aircraft
- **Make:** SCHAFFER GARY W
- **Model:** LANCAIR
- **Registration:** N358MA
- **FAR Part:** 091
- **Engines:** 1
- **Damage:** SUBS
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

The pilot's use of an excessive bank angle while in the airport traffic pattern, which resulted in an accelerated stall. Contributing to the accident were the pilot’s lack of experience in the airplane and the pilot’s distracted attention to the rough running engine.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=CEN11FA434) · AI Analytics · CC0 1.0*