# NTSB Accident WPR11CA157
> **AERONCA 7EC** · 2011-03-11 · Big Bear City, CA, USA · NONE
## Event
- **NTSB number:** WPR11CA157
- **Event ID:** 20110310X20826
- **Type:** Accident
- **Date:** 2011-03-11
- **Location:** Big Bear City, CA, USA
- **Coordinates:** 34.263889, -116.856109
## Injuries
- **Highest injury:** NONE
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 1
- **Total aboard:** 1
## Aircraft
- **Make:** AERONCA
- **Model:** 7EC
- **Registration:** N2349E
- **FAR Part:** 091
- **Engines:** 1
- **Damage:** SUBS
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

The pilot's improper maintenance, which resulted in a wheel separating from the airplane during takeoff, and the airplane's subsequent nose over during the landing rollout.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=WPR11CA157) · AI Analytics · CC0 1.0*