# NTSB Accident LAX91FA334
> **Ercoupe (Eng & Research Corp.) 415C** · 1991-07-28 · RUBIDOUX, CA, USA · FATL
## Event
- **NTSB number:** LAX91FA334
- **Event ID:** 20001212X17577
- **Type:** Accident
- **Date:** 1991-07-28
- **Location:** RUBIDOUX, CA, USA
- **Coordinates:** 33.99094, -117.440879
## Injuries
- **Highest injury:** FATL
- **Fatal:** 1
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 0
- **Total aboard:** 1
## Aircraft
- **Make:** Ercoupe (Eng & Research Corp.)
- **Model:** 415C
- **Registration:** N94385
- **FAR Part:** 091
- **Engines:** 1
- **Damage:** DEST
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

THE MECHANIC'S IMPROPER INSTALLATION OF THE MAGNETOS AND THE PILOT'S FAILURE TO MAINTAIN FLYING SPEED.  FACTORS RELATED TO THIS ACCIDENT ARE THE PILOT'S INADVERTENT STALL AND THE RESIDENTIAL AREA.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=LAX91FA334) · AI Analytics · CC0 1.0*