# NTSB Accident CHI91LA154
> **ENSTROM F28** · 1991-05-11 · HAMPSHIRE, IL, USA · NONE
## Event
- **NTSB number:** CHI91LA154
- **Event ID:** 20001212X16949
- **Type:** Accident
- **Date:** 1991-05-11
- **Location:** HAMPSHIRE, IL, USA
- **Coordinates:** 41.859519, -87.84069
## Injuries
- **Highest injury:** NONE
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 1
- **Total aboard:** 1
## Aircraft
- **Make:** ENSTROM
- **Model:** F28
- **Registration:** N86214
- **FAR Part:** 091
- **Engines:** 1
- **Damage:** SUBS
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

AIRCRAFT CONTROL WAS NOT MAINTAINED WHEN THE AIRCRAFT ENCOUNTERED AN UNCOTROLLED DESCENT BY THE PILOT.  REMEDIAL ACTION BY THE PILOT WAS INADEQUATE.  A FACTOR RELATED TO THE ACIDENT WAS LACK OF TOTAL EXPERIENCE IN TYPE OF AIRCRAFT BY THE PILOT.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=CHI91LA154) · AI Analytics · CC0 1.0*