# NTSB Accident MIA93LA189
> **Ferrie FERRI EXEC** · 1993-09-06 · DELRAY BEACH, FL, USA · NONE
## Event
- **NTSB number:** MIA93LA189
- **Event ID:** 20001211X13456
- **Type:** Accident
- **Date:** 1993-09-06
- **Location:** DELRAY BEACH, FL, USA
- **Coordinates:** 26.450546, -80.079406
## Injuries
- **Highest injury:** NONE
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 2
- **Total aboard:** 2
## Aircraft
- **Make:** Ferrie
- **Model:** FERRI EXEC
- **Registration:** N71714
- **FAR Part:** 091
- **Engines:** 1
- **Damage:** SUBS
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

The pilot-in-command's improper use of the flight controls (cyclic and collective) during a simulated autorotation, resulting in an in flight collision with terrain and subsequent roll over.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=MIA93LA189) · AI Analytics · CC0 1.0*