# NTSB Accident CHI88DER13
> **PIPER PA-22-150** · 1988-09-05 · COHASSET, MN, USA · NONE
## Event
- **NTSB number:** CHI88DER13
- **Event ID:** 20001213X26778
- **Type:** Accident
- **Date:** 1988-09-05
- **Location:** COHASSET, MN, USA
- **Coordinates:** 47.259704, -93.619766
## Injuries
- **Highest injury:** NONE
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 3
- **Total aboard:** 3
## Aircraft
- **Make:** PIPER
- **Model:** PA-22-150
- **Registration:** N7222D
- **FAR Part:** 091
- **Engines:** 1
- **Damage:** SUBS
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

FAILURE OF THE PIC TO MAINTAIN A PROPER GLIDE PATH IN ORDER TO CLEAR OBSTRUCTIONS ALONG THE FLIGHT PATH OF HIS FINAL APPROACH.

---
*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=CHI88DER13) · AI Analytics · CC0 1.0*