# NTSB Accident WPR12FA044
> **MOONEY M20M** · 2011-11-18 · Pomona, CA, USA · FATL
## Event
- **NTSB number:** WPR12FA044
- **Event ID:** 20111121X70533
- **Type:** Accident
- **Date:** 2011-11-18
- **Location:** Pomona, CA, USA
- **Coordinates:** 34.084167, -117.763885
## Injuries
- **Highest injury:** FATL
- **Fatal:** 1
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 0
- **Total aboard:** 1
## Aircraft
- **Make:** MOONEY
- **Model:** M20M
- **Registration:** N741SB
- **FAR Part:** 091
- **Engines:** 1
- **Damage:** SUBS
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

The pilot’s failure to maintain sufficient altitude to clear obstructions while maneuvering on the base leg of the traffic pattern for landing.

---
*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=WPR12FA044) · AI Analytics · CC0 1.0*