# NTSB Accident WPR22LA149
> **DIETRICH RYAN S-4 COYOTE 1** · 2022-04-08 · Chula Vista, CA, USA · NONE
## Event
- **NTSB number:** WPR22LA149
- **Event ID:** 20220411104926
- **Type:** Accident
- **Date:** 2022-04-08
- **Location:** Chula Vista, CA, USA
- **Coordinates:** 32.633372, -116.89031
## Injuries
- **Highest injury:** NONE
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 1
- **Total aboard:** 1
## Aircraft
- **Make:** DIETRICH RYAN
- **Model:** S-4 COYOTE 1
- **Registration:** N3156D
- **FAR Part:** 091
- **Engines:** 1
- **Damage:** SUBS
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

The pilot/owner and maintenance personnel’s improper installation of the right wing’s aft lift strut to the right wing, which resulted in a loss of lift during takeoff, an uncommanded right roll, and an impact with terrain.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=WPR22LA149) · AI Analytics · CC0 1.0*