# NTSB Accident LAX90LA263
> **PIPER PA-28-140** · 1990-07-21 · CLARKSBURG, CA, USA · MINR
## Event
- **NTSB number:** LAX90LA263
- **Event ID:** 20001212X23749
- **Type:** Accident
- **Date:** 1990-07-21
- **Location:** CLARKSBURG, CA, USA
- **Coordinates:** 38.369895, -121.5802
## Injuries
- **Highest injury:** MINR
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 1
- **Uninjured:** 1
- **Total aboard:** 2
## Aircraft
- **Make:** PIPER
- **Model:** PA-28-140
- **Registration:** N1570J
- **FAR Part:** 091
- **Engines:** 1
- **Damage:** SUBS
## Conditions
- **Light:** DAYL
- **Weather:** Unk
## Probable cause

THE FAILURE OF THE AIRPLANE'S MUFFLER DURING INITIAL CLIMB.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=LAX90LA263) · AI Analytics · CC0 1.0*