# NTSB Accident LAX89LA135
> **PIPER PA-34-200** · 1989-03-24 · LAKE ELSINORE, CA, USA · MINR
## Event
- **NTSB number:** LAX89LA135
- **Event ID:** 20001213X27926
- **Type:** Accident
- **Date:** 1989-03-24
- **Location:** LAKE ELSINORE, CA, USA
## Injuries
- **Highest injury:** MINR
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 1
- **Uninjured:** 1
- **Total aboard:** 2
## Aircraft
- **Make:** PIPER
- **Model:** PA-34-200
- **Registration:** N4374T
- **FAR Part:** 091
- **Engines:** 2
- **Damage:** DEST
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

CFI DISPLAYED POOR JUDGEMENT IN HIS DEMONSTRATION OF SINGLE ENGINE OPERATION OF A TWIN ENGINE ACFT. HIS LACK OF SUPERVISION OF AN IMPROPER, DETERIORATING SITUATION ASSURED AN UNSUCCESSFUL CONCLUSION.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=LAX89LA135) · AI Analytics · CC0 1.0*