# NTSB Accident WPR17LA087
> **TITAN TORNADO I** · 2017-04-13 · Spanaway, WA, USA · SERS
## Event
- **NTSB number:** WPR17LA087
- **Event ID:** 20170413X40146
- **Type:** Accident
- **Date:** 2017-04-13
- **Location:** Spanaway, WA, USA
- **Coordinates:** 47.081665, -122.428337
## Injuries
- **Highest injury:** SERS
- **Fatal:** 0
- **Serious:** 1
- **Minor:** 0
- **Uninjured:** 0
- **Total aboard:** 1
## Aircraft
- **Make:** TITAN
- **Model:** TORNADO I
- **Registration:** N5131H
- **FAR Part:** 091
- **Engines:** 1
- **Damage:** SUBS
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

Maintenance personnel’s improper attachment of the aileron system components, which resulted in the pilot's inability to maintain flight control.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=WPR17LA087) · AI Analytics · CC0 1.0*