# NTSB Accident WPR21LA054
> **General Atomics MQ-9** · 2020-11-13 · Sierra Vista, AZ, USA · NONE
## Event
- **NTSB number:** WPR21LA054
- **Event ID:** 20201113102286
- **Type:** Accident
- **Date:** 2020-11-13
- **Location:** Sierra Vista, AZ, USA
- **Coordinates:** 31.588472, -110.34438
## Injuries
- **Highest injury:** NONE
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 0
- **Total aboard:** 0
## Aircraft
- **Make:** General Atomics
- **Model:** MQ-9
- **Registration:** CBP233
- **FAR Part:** PUBU
- **Engines:** 1
- **Damage:** DEST
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

The pilot’s incorrect automated landing profile selection, which resulted in an impact with a runway trench. Contributing to the accident was the pilot receiving instruction's and instructor's failure to spot the incorrect landing profile selection during prelanding checks.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=WPR21LA054) · AI Analytics · CC0 1.0*