# NTSB Accident LAX93LA229
> **PIPER PA-28R-200** · 1993-05-27 · HESPERIA, CA, USA · NONE
## Event
- **NTSB number:** LAX93LA229
- **Event ID:** 20001211X12441
- **Type:** Accident
- **Date:** 1993-05-27
- **Location:** HESPERIA, CA, USA
- **Coordinates:** 34.360576, -117.319534
## Injuries
- **Highest injury:** NONE
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 2
- **Total aboard:** 2
## Aircraft
- **Make:** PIPER
- **Model:** PA-28R-200
- **Registration:** N4820T
- **FAR Part:** 091
- **Engines:** 1
- **Damage:** SUBS
## Conditions
- **Light:** NDRK
- **Weather:** VMC
## Probable cause

FATIGUE FAILURE OF THE EXHAUST VALVE DUE TO INADEQUATE MAINTENANCE AND INSPECTION.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=LAX93LA229) · AI Analytics · CC0 1.0*