# NTSB Accident CHI99LA114
> **Piper PA-31-350** · 1999-03-24 · WATERLOO, IA, USA · NONE
## Event
- **NTSB number:** CHI99LA114
- **Event ID:** 20001205X00289
- **Type:** Accident
- **Date:** 1999-03-24
- **Location:** WATERLOO, IA, USA
- **Coordinates:** 42.489906, -92.350692
## Injuries
- **Highest injury:** NONE
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 1
- **Total aboard:** 1
## Aircraft
- **Make:** Piper
- **Model:** PA-31-350
- **Registration:** N812TB
- **FAR Part:** 091
- **Engines:** 2
- **Damage:** SUBS
## Conditions
- **Light:** NDRK
- **Weather:** VMC
## Probable cause

the pilot's failure to maintain directional control.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=CHI99LA114) · AI Analytics · CC0 1.0*