# NTSB Accident LAX99LA170
> **Wsk Pzl Warzawa-Okecie PZL-104 WILGA 80** · 1999-05-06 · RENO, NV, USA · NONE
## Event
- **NTSB number:** LAX99LA170
- **Event ID:** 20001212X18801
- **Type:** Accident
- **Date:** 1999-05-06
- **Location:** RENO, NV, USA
- **Coordinates:** 39.479663, -119.739807
## Injuries
- **Highest injury:** NONE
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 2
- **Total aboard:** 2
## Aircraft
- **Make:** Wsk Pzl Warzawa-Okecie
- **Model:** PZL-104 WILGA 80
- **Registration:** N4UU
- **FAR Part:** 091
- **Engines:** 1
- **Damage:** SUBS
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

The flight instructor's improper supervision of the pilot trainee and his failure to make timely control inputs in order to maintain aircraft control.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=LAX99LA170) · AI Analytics · CC0 1.0*