# NTSB Accident WPR23LA128
> **JONES JAY D CASSUTT M 11** · 2023-03-12 · Castroville, CA, USA · SERS
## Event
- **NTSB number:** WPR23LA128
- **Event ID:** 20230313106887
- **Type:** Accident
- **Date:** 2023-03-12
- **Location:** Castroville, CA, USA
- **Coordinates:** 36.761053, -121.75544
## Injuries
- **Highest injury:** SERS
- **Fatal:** 0
- **Serious:** 1
- **Minor:** 0
- **Uninjured:** 0
- **Total aboard:** 1
## Aircraft
- **Make:** JONES JAY D
- **Model:** CASSUTT M 11
- **Registration:** N55XJ
- **FAR Part:** 091
- **Engines:** 1
- **Damage:** SUBS
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

A failure of the outboard trailing edge rib in the left wing, which resulted in a separation of the left aileron and a loss of control.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=WPR23LA128) · AI Analytics · CC0 1.0*