# NTSB Accident ERA20LA051
> **PARSONS Two Place #1** · 2019-12-08 · Naguabo, PR, USA · SERS
## Event
- **NTSB number:** ERA20LA051
- **Event ID:** 20191210X83513
- **Type:** Accident
- **Date:** 2019-12-08
- **Location:** Naguabo, PR, USA
- **Coordinates:** 18.240833, -65.696945
## Injuries
- **Highest injury:** SERS
- **Fatal:** 0
- **Serious:** 1
- **Minor:** 0
- **Uninjured:** 0
- **Total aboard:** 1
## Aircraft
- **Make:** PARSONS
- **Model:** Two Place #1
- **Registration:** N446PS
- **FAR Part:** 091
- **Engines:** 1
- **Damage:** SUBS
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

A failure of the rudder attachment bolt, which resulted in the rudder’s subsequent inflight separation from the fuselage.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=ERA20LA051) · AI Analytics · CC0 1.0*