# NTSB Accident CHI88DEC02
> **CHAPPEL RATSREPUS 300** · 1988-05-25 · PONTIAC, MI, USA · FATL
## Event
- **NTSB number:** CHI88DEC02
- **Event ID:** 20001213X25637
- **Type:** Accident
- **Date:** 1988-05-25
- **Location:** PONTIAC, MI, USA
## Injuries
- **Highest injury:** FATL
- **Fatal:** 1
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 0
- **Total aboard:** 1
## Aircraft
- **Make:** CHAPPEL
- **Model:** RATSREPUS 300
- **Registration:** N889HC
- **FAR Part:** 091
- **Engines:** 1
- **Damage:** DEST
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

DESTRUCTIVE WING/AILERON FLUTTER IS SUSPECTED, BUT NOT SUFFICIENTLY SUBSTANTIATED THROUGH RESEARCH AND CALCULATIONS TO BE CITED AS THE PROBABLE CAUSE OF THIS ACCIDENT.

---
*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=CHI88DEC02) · AI Analytics · CC0 1.0*