# NTSB Accident CEN12LA448
> **CHAPMAN MARK A TRIKE** · 2012-07-17 · Marlboro, OH, USA · SERS
## Event
- **NTSB number:** CEN12LA448
- **Event ID:** 20120717X50750
- **Type:** Accident
- **Date:** 2012-07-17
- **Location:** Marlboro, OH, USA
- **Coordinates:** 40.943889, -81.238891
## Injuries
- **Highest injury:** SERS
- **Fatal:** 0
- **Serious:** 1
- **Minor:** 0
- **Uninjured:** 0
- **Total aboard:** 1
## Aircraft
- **Make:** CHAPMAN MARK A
- **Model:** TRIKE
- **Registration:** N404EA
- **FAR Part:** 091
- **Engines:** 1
- **Damage:** SUBS
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

The student pilot’s failure to maintain adequate airspeed during a turn, 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=CEN12LA448) · AI Analytics · CC0 1.0*