# NTSB Accident CHI93LA371
> **PIPER PA-60-601** · 1993-09-21 · LONE ROCK, WI, USA · NONE
## Event
- **NTSB number:** CHI93LA371
- **Event ID:** 20001211X13384
- **Type:** Accident
- **Date:** 1993-09-21
- **Location:** LONE ROCK, WI, USA
- **Coordinates:** 43.179313, -90.199653
## Injuries
- **Highest injury:** NONE
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 1
- **Total aboard:** 1
## Aircraft
- **Make:** PIPER
- **Model:** PA-60-601
- **Registration:** N9825Q
- **FAR Part:** 135
- **Engines:** 2
- **Damage:** SUBS
## Conditions
- **Light:** NDRK
- **Weather:** VMC
## Probable cause

INADEQUATE MAINTENANCE AND EXCESSIVE AIRSPEED DURING THE LANDING APPROACH.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=CHI93LA371) · AI Analytics · CC0 1.0*